新增markdown格式预览支持

.gitignore

@@ -27,6 +27,5 @@ nbdist/
 ### VS Code ###
 .vscode/
 
-server/src/main/cache/
+jodconverter-web/src/main/cache/
-server/src/main/file/
+jodconverter-web/src/main/file/
-server/src/main/log

Dockerfile

@@ -1,6 +1,6 @@
 FROM ubuntu:20.04
 MAINTAINER chenjh "842761733@qq.com"
-ADD server/target/kkFileView-*.tar.gz /opt/
+ADD jodconverter-web/target/kkFileView-*.tar.gz /opt/
 COPY fonts/* /usr/share/fonts/chienes/
 RUN echo "deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse" > /etc/apt/sources.list &&\
 	apt-get clean && apt-get update &&\

jodconverter-core/pom.xml

@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>cn.keking</groupId>
-    <artifactId>office-plugin</artifactId>
+    <artifactId>jodconverter-core</artifactId>
     <version>1.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <properties>

jodconverter-core/src/main/java/org/artofsolving/jodconverter/office/OfficeUtils.java

@@ -19,7 +19,6 @@ import java.util.Iterator;
 import java.util.Map;
 import java.util.Properties;
 
-import org.artofsolving.jodconverter.util.ConfigUtils;
 import org.artofsolving.jodconverter.util.PlatformUtils;
 
 import com.sun.star.beans.PropertyValue;
@@ -56,7 +55,7 @@ public class OfficeUtils {
                 Map<String,Object> subProperties = (Map<String,Object>) value;
                 value = toUnoProperties(subProperties);
             }
-            propertyValues[i++] = property(entry.getKey(), value);
+            propertyValues[i++] = property((String) entry.getKey(), value);
         }
         return propertyValues;
     }
@@ -69,7 +68,7 @@ public class OfficeUtils {
 
     public static File getDefaultOfficeHome() {
         Properties properties = new Properties();
-        String customizedConfigPath = ConfigUtils.getCustomizedConfigPath();
+        String customizedConfigPath = getCustomizedConfigPath();
         try {
             BufferedReader bufferedReader = new BufferedReader(new FileReader(customizedConfigPath));
             properties.load(bufferedReader);
@@ -81,7 +80,7 @@ public class OfficeUtils {
         }
         if (PlatformUtils.isWindows()) {
             // %ProgramFiles(x86)% on 64-bit machines; %ProgramFiles% on 32-bit ones
-            String homePath = ConfigUtils.getHomePath();
+            String homePath = OfficeUtils.getHomePath();
             String programFiles = System.getenv("ProgramFiles(x86)");
             if (programFiles == null) {
                 programFiles = System.getenv("ProgramFiles");
@@ -128,7 +127,30 @@ public class OfficeUtils {
         }
     }
 
+    public static String getHomePath() {
+        String userDir = System.getenv("KKFILEVIEW_BIN_FOLDER");
+        if (userDir == null) {
+            userDir = System.getProperty("user.dir");
+        }
+        if (userDir.endsWith("bin")) {
+            userDir = userDir.substring(0, userDir.length() - 4);
+        } else {
+            String separator = File.separator;
+            if (userDir.contains("jodconverter-web")) {
+                userDir = userDir + separator + "src" + separator +  "main";
+            } else {
+                userDir = userDir + separator + "jodconverter-web" + separator + "src" + separator + "main";
+            }
+        }
+        return userDir;
+    }
 
+    public static String getCustomizedConfigPath() {
+        String homePath = OfficeUtils.getHomePath();
+        String separator = java.io.File.separator;
+        String configFilePath = homePath + separator + "config" + separator + "application.properties";
+        return configFilePath;
+    }
 
     /**
      * SpringBoot application.properties 支持从环境变量获取值

jodconverter-web/pom.xml

@@ -14,12 +14,12 @@
     <artifactId>kkFileView</artifactId>
     <version>2.2.1</version>
 
+
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>
     </properties>
-
     <repositories>
         <repository>
             <!-- required for org.hyperic:sigar -->
@@ -35,18 +35,12 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.springframework.boot</groupId>
-                    <artifactId>spring-boot-starter-tomcat</artifactId>
-                </exclusion>
-            </exclusions>
         </dependency>
         <dependency>
-            <groupId>org.springframework.boot</groupId>
+            <groupId>net.logstash.logback</groupId>
-            <artifactId>spring-boot-starter-jetty</artifactId>
+            <artifactId>logstash-logback-encoder</artifactId>
+            <version>4.11</version>
         </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
@@ -54,7 +48,7 @@
         </dependency>
         <dependency>
             <groupId>cn.keking</groupId>
-            <artifactId>office-plugin</artifactId>
+            <artifactId>jodconverter-core</artifactId>
             <version>1.0-SNAPSHOT</version>
             <exclusions>
                 <exclusion>
@@ -164,7 +158,12 @@
         <dependency>
             <groupId>com.thoughtworks.xstream</groupId>
             <artifactId>xstream</artifactId>
-            <version>1.4.15</version>
+            <version>1.4.6</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>19.0</version>
         </dependency>
         <dependency>
             <groupId>com.googlecode.concurrentlinkedhashmap</groupId>
@@ -193,14 +192,6 @@
             <scope>system</scope>
             <systemPath>${basedir}/lib/aspose-cad-19.9.jar</systemPath>
         </dependency>
-        <!-- 编码识别 -->
-        <dependency>
-            <groupId>cpdetector</groupId>
-            <artifactId>cpdetector</artifactId>
-            <version>1.04</version>
-            <scope>system</scope>
-            <systemPath>${basedir}/lib/cpdetector-1.04.jar</systemPath>
-        </dependency>
     </dependencies>
     <build>
         <resources>

jodconverter-web/src/main/config/application.properties

@@ -53,9 +53,6 @@ simText = ${KK_SIMTEXT:txt,html,htm,asp,jsp,xml,json,properties,md,gitignore,log
 media = ${KK_MEDIA:mp3,wav,mp4,flv}
 #office类型文档(word ppt)样式，默认为图片(image)，可配置为pdf（预览时也有按钮切换）
 office.preview.type = ${KK_OFFICE_PREVIEW_TYPE:image}
-#是否关闭office预览切换开关，默认为false，可配置为true关闭
-office.preview.switch.disabled = ${KK_OFFICE_PREVIEW_SWITCH_DISABLED:false}
-
 #是否禁止下载转换生成的pdf文件
 pdf.download.disable = ${KK_PDF_DOWNLOAD_DISABLE:true}
 

jodconverter-web/src/main/config/freemarker_implicit.ftl

@@ -1,13 +1,5 @@
 [#ftl]
 [#-- @implicitly included --]
-[#-- @ftlvariable name="imgUrls" type="String" --]
-[#-- @ftlvariable name="textData" type="java.lang.String" --]
-[#-- @ftlvariable name="xmlContent" type="java.lang.String" --]
-[#-- @ftlvariable name="textContent" type="java.lang.String" --]
-[#-- @ftlvariable name="textType" type="java.lang.String" --]
-[#-- @ftlvariable name="markdown" type="String" --]
-[#-- @ftlvariable name="xml" type="String" --]
-[#-- @ftlvariable name="switchDisabled" type="String" --]
 [#-- @ftlvariable name="imgurls" type="String" --]
 [#-- @ftlvariable name="watermarkAngle" type="String" --]
 [#-- @ftlvariable name="watermarkHeight" type="String" --]

jodconverter-web/src/main/java/cn/keking/FilePreviewApplication.java

@@ -8,15 +8,8 @@ import org.springframework.scheduling.annotation.EnableScheduling;
 @SpringBootApplication
 @EnableScheduling
 @ComponentScan(value = "cn.keking.*")
-public class ServerMain {
+public class FilePreviewApplication {
-
 	public static void main(String[] args) {
-		ServerMain.staticInitSystemProperty();
+        SpringApplication.run(FilePreviewApplication.class, args);
-        SpringApplication.run(ServerMain.class, args);
-	}
-
-	private static void staticInitSystemProperty(){
-		//pdfbox兼容低版本jdk
-		System.setProperty("sun.java2d.cmm", "sun.java2d.cmm.kcms.KcmsServiceProvider");
 	}
 }

jodconverter-web/src/main/java/cn/keking/config/ConfigConstants.java

@@ -1,6 +1,6 @@
 package cn.keking.config;
 
-import org.artofsolving.jodconverter.util.ConfigUtils;
+import org.artofsolving.jodconverter.office.OfficeUtils;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
 
@@ -20,12 +20,11 @@ public class ConfigConstants {
     private static String[] SIM_TEXT = {};
     private static String[] MEDIA = {};
     private static String OFFICE_PREVIEW_TYPE;
-    private static String OFFICE_PREVIEW_SWITCH_DISABLED;
     private static String FTP_USERNAME;
     private static String FTP_PASSWORD;
     private static String FTP_CONTROL_ENCODING;
     private static String BASE_URL;
-    private static String FILE_DIR = ConfigUtils.getHomePath() + File.separator + "file" + File.separator;
+    private static String FILE_DIR = OfficeUtils.getHomePath() + File.separator + "file" + File.separator;
     private static CopyOnWriteArraySet<String> TRUST_HOST_SET;
     private static String PDF_DOWNLOAD_DISABLE;
 
@@ -33,7 +32,6 @@ public class ConfigConstants {
     public static final String DEFAULT_TXT_TYPE = "txt,html,htm,asp,jsp,xml,json,properties,md,gitignore,log,java,py,c,cpp,sql,sh,bat,m,bas,prg,cmd";
     public static final String DEFAULT_MEDIA_TYPE = "mp3,wav,mp4,flv";
     public static final String DEFAULT_OFFICE_PREVIEW_TYPE = "image";
-    public static final String DEFAULT_OFFICE_PREVIEW_SWITCH_DISABLED = "false";
     public static final String DEFAULT_FTP_USERNAME = null;
     public static final String DEFAULT_FTP_PASSWORD = null;
     public static final String DEFAULT_FTP_CONTROL_ENCODING = "UTF-8";
@@ -158,7 +156,7 @@ public class ConfigConstants {
     }
 
     public static void setFileDirValue(String fileDir) {
-        if (!DEFAULT_FILE_DIR_VALUE.equalsIgnoreCase(fileDir)) {
+        if (!DEFAULT_FILE_DIR_VALUE.equals(fileDir.toLowerCase())) {
             if (!fileDir.endsWith(File.separator)) {
                 fileDir = fileDir + File.separator;
             }
@@ -173,7 +171,7 @@ public class ConfigConstants {
 
     public static void setTrustHostValue(String trustHost) {
         CopyOnWriteArraySet<String> trustHostSet;
-        if (DEFAULT_TRUST_HOST.equalsIgnoreCase(trustHost)) {
+        if (DEFAULT_TRUST_HOST.equals(trustHost.toLowerCase())) {
             trustHostSet = new CopyOnWriteArraySet<>();
         } else {
             String[] trustHostArray = trustHost.toLowerCase().split(",");
@@ -204,14 +202,4 @@ public class ConfigConstants {
         PDF_DOWNLOAD_DISABLE = pdfDownloadDisable;
     }
 
-    public static String getOfficePreviewSwitchDisabled() {
-        return OFFICE_PREVIEW_SWITCH_DISABLED;
-    }
-    @Value("${office.preview.switch.disabled:true}")
-    public void setOfficePreviewSwitchDisabled(String officePreviewSwitchDisabled) {
-        OFFICE_PREVIEW_SWITCH_DISABLED = officePreviewSwitchDisabled;
-    }
-    public static void setOfficePreviewSwitchDisabledValue(String officePreviewSwitchDisabled) {
-        OFFICE_PREVIEW_SWITCH_DISABLED = officePreviewSwitchDisabled;
-    }
 }

jodconverter-web/src/main/java/cn/keking/config/ConfigRefreshComponent.java

@@ -1,9 +1,6 @@
-package cn.keking.service;
+package cn.keking.config;
 
-import cn.keking.config.ConfigConstants;
-import cn.keking.config.WatermarkConfigConstants;
 import org.artofsolving.jodconverter.office.OfficeUtils;
-import org.artofsolving.jodconverter.util.ConfigUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
@@ -41,11 +38,10 @@ public class ConfigRefreshComponent {
                 String[] textArray;
                 String[] mediaArray;
                 String officePreviewType;
-                String officePreviewSwitchDisabled;
                 String ftpUsername;
                 String ftpPassword;
                 String ftpControlEncoding;
-                String configFilePath = ConfigUtils.getCustomizedConfigPath();
+                String configFilePath = OfficeUtils.getCustomizedConfigPath();
                 String baseUrl;
                 String trustHost;
                 String pdfDownloadDisable;
@@ -58,7 +54,6 @@ public class ConfigRefreshComponent {
                     text = properties.getProperty("simText", ConfigConstants.DEFAULT_TXT_TYPE);
                     media = properties.getProperty("media", ConfigConstants.DEFAULT_MEDIA_TYPE);
                     officePreviewType = properties.getProperty("office.preview.type", ConfigConstants.DEFAULT_OFFICE_PREVIEW_TYPE);
-                    officePreviewSwitchDisabled = properties.getProperty("office.preview.switch.disabled", ConfigConstants.DEFAULT_OFFICE_PREVIEW_TYPE);
                     ftpUsername = properties.getProperty("ftp.username", ConfigConstants.DEFAULT_FTP_USERNAME);
                     ftpPassword = properties.getProperty("ftp.password", ConfigConstants.DEFAULT_FTP_PASSWORD);
                     ftpControlEncoding = properties.getProperty("ftp.control.encoding", ConfigConstants.DEFAULT_FTP_CONTROL_ENCODING);
@@ -76,7 +71,6 @@ public class ConfigRefreshComponent {
                     ConfigConstants.setFtpControlEncodingValue(ftpControlEncoding);
                     ConfigConstants.setBaseUrlValue(baseUrl);
                     ConfigConstants.setTrustHostValue(trustHost);
-                    ConfigConstants.setOfficePreviewSwitchDisabledValue(officePreviewSwitchDisabled);
                     ConfigConstants.setPdfDownloadDisableValue(pdfDownloadDisable);
                     setWatermarkConfig(properties);
                     bufferedReader.close();

jodconverter-web/src/main/java/cn/keking/model/FileAttribute.java

@@ -1,7 +1,5 @@
 package cn.keking.model;
 
-import cn.keking.config.ConfigConstants;
-
 /**
  * Created by kl on 2018/1/17.
  * Content :
@@ -9,11 +7,12 @@ import cn.keking.config.ConfigConstants;
 public class FileAttribute {
 
     private FileType type;
+
     private String suffix;
+
     private String name;
+
     private String url;
-    private String fileKey;
-    private String officePreviewType = ConfigConstants.getOfficePreviewType();
 
     public FileAttribute() {
     }
@@ -25,30 +24,6 @@ public class FileAttribute {
         this.url = url;
     }
 
-    public FileAttribute(FileType type, String suffix, String name, String url, String officePreviewType) {
-        this.type = type;
-        this.suffix = suffix;
-        this.name = name;
-        this.url = url;
-        this.officePreviewType = officePreviewType;
-    }
-
-    public String getFileKey() {
-        return fileKey;
-    }
-
-    public void setFileKey(String fileKey) {
-        this.fileKey = fileKey;
-    }
-
-    public String getOfficePreviewType() {
-        return officePreviewType;
-    }
-
-    public void setOfficePreviewType(String officePreviewType) {
-        this.officePreviewType = officePreviewType;
-    }
-
     public FileType getType() {
         return type;
     }

jodconverter-web/src/main/java/cn/keking/model/FileType.java

@@ -0,0 +1,29 @@
+package cn.keking.model;
+
+/**
+ * Created by kl on 2018/1/17.
+ * Content :文件类型，文本，office，压缩包等等
+ */
+public enum FileType {
+    picture("picturefilepreviewimpl"),
+    compress("compressFilePreviewImpl"),
+    office("officeFilePreviewImpl"),
+    simText("simTextFilePreviewImpl"),
+    pdf("pdfFilePreviewImpl"),
+    other("otherFilePreviewImpl"),
+    media("mediaFilePreviewImpl"),
+    markdown("markdownFilePreviewImpl"),
+    cad("cadFilePreviewImpl");
+
+
+    private final String instanceName;
+
+    FileType(String instanceName){
+        this.instanceName=instanceName;
+    }
+
+    public String getInstanceName() {
+        return instanceName;
+    }
+
+}

jodconverter-web/src/main/java/cn/keking/service/FileConvertQueueTask.java

@@ -3,6 +3,7 @@ package cn.keking.service;
 import cn.keking.model.FileAttribute;
 import cn.keking.model.FileType;
 import cn.keking.service.cache.CacheService;
+import cn.keking.utils.FileUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
@@ -19,36 +20,44 @@ import java.util.concurrent.Executors;
 public class FileConvertQueueTask {
 
     private final Logger logger = LoggerFactory.getLogger(getClass());
-    private final FilePreviewFactory previewFactory;
-    private final CacheService cacheService;
-    private final FileHandlerService fileHandlerService;
 
-    public FileConvertQueueTask(FilePreviewFactory previewFactory, CacheService cacheService, FileHandlerService fileHandlerService) {
+    private final FilePreviewFactory previewFactory;
+
+    private final CacheService cacheService;
+
+    private final FileUtils fileUtils;
+
+    public FileConvertQueueTask(FilePreviewFactory previewFactory,
+                                CacheService cacheService,
+                                FileUtils fileUtils) {
         this.previewFactory = previewFactory;
         this.cacheService = cacheService;
-        this.fileHandlerService = fileHandlerService;
+        this.fileUtils=fileUtils;
     }
 
     @PostConstruct
     public void startTask(){
-        ExecutorService executorService = Executors.newFixedThreadPool(1);
+        ExecutorService executorService = Executors.newFixedThreadPool(3);
-        executorService.submit(new ConvertTask(previewFactory, cacheService, fileHandlerService));
+        executorService.submit(new ConvertTask(previewFactory, cacheService, fileUtils));
         logger.info("队列处理文件转换任务启动完成 ");
     }
 
     static class ConvertTask implements Runnable {
 
         private final Logger logger = LoggerFactory.getLogger(ConvertTask.class);
+
         private final FilePreviewFactory previewFactory;
+
         private final CacheService cacheService;
-        private final FileHandlerService fileHandlerService;
+
+        private final FileUtils fileUtils;
 
         public ConvertTask(FilePreviewFactory previewFactory,
                            CacheService cacheService,
-                           FileHandlerService fileHandlerService) {
+                           FileUtils fileUtils) {
             this.previewFactory = previewFactory;
             this.cacheService = cacheService;
-            this.fileHandlerService = fileHandlerService;
+            this.fileUtils=fileUtils;
         }
 
         @Override
@@ -58,7 +67,7 @@ public class FileConvertQueueTask {
                 try {
                     url = cacheService.takeQueueTask();
                     if(url != null){
-                        FileAttribute fileAttribute = fileHandlerService.getFileAttribute(url,null);
+                        FileAttribute fileAttribute = fileUtils.getFileAttribute(url);
                         FileType fileType = fileAttribute.getType();
                         logger.info("正在处理预览转换任务，url：{}，预览类型：{}", url, fileType);
                         if(fileType.equals(FileType.compress) || fileType.equals(FileType.office) || fileType.equals(FileType.cad)) {

jodconverter-web/src/main/java/cn/keking/service/cache/impl/CacheServiceJDKImpl.java

@@ -5,10 +5,7 @@ import com.googlecode.concurrentlinkedhashmap.ConcurrentLinkedHashMap;
 import com.googlecode.concurrentlinkedhashmap.Weighers;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
 import org.springframework.stereotype.Service;
-import org.springframework.util.StringUtils;
 
-import javax.annotation.PostConstruct;
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ArrayBlockingQueue;
@@ -24,78 +21,15 @@ import java.util.concurrent.BlockingQueue;
 public class CacheServiceJDKImpl implements CacheService {
 
     private Map<String, String> pdfCache;
+
     private Map<String, List<String>> imgCache;
+
     private Map<String, Integer> pdfImagesCache;
+
     private static final int QUEUE_SIZE = 500000;
+
     private final BlockingQueue<String> blockingQueue = new ArrayBlockingQueue<>(QUEUE_SIZE);
 
-    @PostConstruct
-    public void initCache(){
-        initPDFCachePool(CacheService.DEFAULT_PDF_CAPACITY);
-        initIMGCachePool(CacheService.DEFAULT_IMG_CAPACITY);
-        initPdfImagesCachePool(CacheService.DEFAULT_PDFIMG_CAPACITY);
-    }
-
-    @Override
-    public void putPDFCache(String key, String value) {
-        pdfCache.put(key, value);
-    }
-
-    @Override
-    public void putImgCache(String key, List<String> value) {
-        imgCache.put(key, value);
-    }
-
-    @Override
-    public Map<String, String> getPDFCache() {
-        return pdfCache;
-    }
-
-    @Override
-    public String getPDFCache(String key) {
-        return pdfCache.get(key);
-    }
-
-    @Override
-    public Map<String, List<String>> getImgCache() {
-        return imgCache;
-    }
-
-    @Override
-    public List<String> getImgCache(String key) {
-        if(StringUtils.isEmpty(key)){
-            return new ArrayList<>();
-        }
-        return imgCache.get(key);
-    }
-
-    @Override
-    public Integer getPdfImageCache(String key) {
-        return pdfImagesCache.get(key);
-    }
-
-    @Override
-    public void putPdfImageCache(String pdfFilePath, int num) {
-        pdfImagesCache.put(pdfFilePath, num);
-    }
-
-    @Override
-    public void cleanCache() {
-        initPDFCachePool(CacheService.DEFAULT_PDF_CAPACITY);
-        initIMGCachePool(CacheService.DEFAULT_IMG_CAPACITY);
-        initPdfImagesCachePool(CacheService.DEFAULT_PDFIMG_CAPACITY);
-    }
-
-    @Override
-    public void addQueueTask(String url) {
-        blockingQueue.add(url);
-    }
-
-    @Override
-    public String takeQueueTask() throws InterruptedException {
-        return blockingQueue.take();
-    }
-
     @Override
     public void initPDFCachePool(Integer capacity) {
         pdfCache = new ConcurrentLinkedHashMap.Builder<String, String>()
@@ -116,4 +50,85 @@ public class CacheServiceJDKImpl implements CacheService {
                 .maximumWeightedCapacity(capacity).weigher(Weighers.singleton())
                 .build();
     }
+
+    @Override
+    public void putPDFCache(String key, String value) {
+        if (pdfCache == null) {
+            initPDFCachePool(CacheService.DEFAULT_PDF_CAPACITY);
+        }
+        pdfCache.put(key, value);
+    }
+
+    @Override
+    public void putImgCache(String key, List<String> value) {
+        if (imgCache == null) {
+            initIMGCachePool(CacheService.DEFAULT_IMG_CAPACITY);
+        }
+        imgCache.put(key, value);
+    }
+
+    @Override
+    public Map<String, String> getPDFCache() {
+        if (pdfCache == null) {
+            initPDFCachePool(CacheService.DEFAULT_PDF_CAPACITY);
+        }
+        return pdfCache;
+    }
+
+    @Override
+    public String getPDFCache(String key) {
+        if (pdfCache == null) {
+            initPDFCachePool(CacheService.DEFAULT_PDF_CAPACITY);
+        }
+        return pdfCache.get(key);
+    }
+
+    @Override
+    public Map<String, List<String>> getImgCache() {
+        if (imgCache == null) {
+            initPDFCachePool(CacheService.DEFAULT_IMG_CAPACITY);
+        }
+        return imgCache;
+    }
+
+    @Override
+    public List<String> getImgCache(String key) {
+        if (imgCache == null) {
+            initPDFCachePool(CacheService.DEFAULT_IMG_CAPACITY);
+        }
+        return imgCache.get(key);
+    }
+
+    @Override
+    public Integer getPdfImageCache(String key) {
+        if (pdfImagesCache == null) {
+            initPdfImagesCachePool(CacheService.DEFAULT_PDFIMG_CAPACITY);
+        }
+        return pdfImagesCache.get(key);
+    }
+
+    @Override
+    public void putPdfImageCache(String pdfFilePath, int num) {
+        if (pdfImagesCache == null) {
+            initPdfImagesCachePool(CacheService.DEFAULT_PDFIMG_CAPACITY);
+        }
+        pdfImagesCache.put(pdfFilePath, num);
+    }
+
+    @Override
+    public void cleanCache() {
+        initPDFCachePool(CacheService.DEFAULT_PDF_CAPACITY);
+        initIMGCachePool(CacheService.DEFAULT_IMG_CAPACITY);
+        initPdfImagesCachePool(CacheService.DEFAULT_PDFIMG_CAPACITY);
+    }
+
+    @Override
+    public void addQueueTask(String url) {
+        blockingQueue.add(url);
+    }
+
+    @Override
+    public String takeQueueTask() throws InterruptedException {
+        return blockingQueue.take();
+    }
 }

jodconverter-web/src/main/java/cn/keking/service/cache/impl/CacheServiceRocksDBImpl.java

@@ -1,7 +1,7 @@
 package cn.keking.service.cache.impl;
 
 import cn.keking.service.cache.CacheService;
-import org.artofsolving.jodconverter.util.ConfigUtils;
+import org.artofsolving.jodconverter.office.OfficeUtils;
 import org.rocksdb.RocksDB;
 import org.rocksdb.RocksDBException;
 import org.slf4j.Logger;
@@ -30,7 +30,7 @@ public class CacheServiceRocksDBImpl implements CacheService {
         RocksDB.loadLibrary();
     }
 
-    private static final String DB_PATH = ConfigUtils.getHomePath() + File.separator + "cache";
+    private static final String DB_PATH = OfficeUtils.getHomePath() + File.separator + "cache";
 
     private static final int QUEUE_SIZE = 500000;
 

jodconverter-web/src/main/java/cn/keking/service/impl/CadFilePreviewImpl.java

@@ -6,7 +6,7 @@ import cn.keking.model.ReturnResponse;
 import cn.keking.service.FilePreview;
 import cn.keking.utils.CadUtils;
 import cn.keking.utils.DownloadUtils;
-import cn.keking.service.FileHandlerService;
+import cn.keking.utils.FileUtils;
 import cn.keking.utils.PdfUtils;
 import cn.keking.web.filter.BaseUrlFilter;
 import org.springframework.stereotype.Service;
@@ -22,7 +22,7 @@ import static cn.keking.service.impl.OfficeFilePreviewImpl.getPreviewType;
 @Service
 public class CadFilePreviewImpl implements FilePreview {
 
-    private final FileHandlerService fileHandlerService;
+    private final FileUtils fileUtils;
 
     private final DownloadUtils downloadUtils;
 
@@ -30,11 +30,11 @@ public class CadFilePreviewImpl implements FilePreview {
 
     private final PdfUtils pdfUtils;
 
-    public CadFilePreviewImpl(FileHandlerService fileHandlerService,
+    public CadFilePreviewImpl(FileUtils fileUtils,
                               DownloadUtils downloadUtils,
                               CadUtils cadUtils,
                               PdfUtils pdfUtils) {
-        this.fileHandlerService = fileHandlerService;
+        this.fileUtils = fileUtils;
         this.downloadUtils = downloadUtils;
         this.cadUtils = cadUtils;
         this.pdfUtils = pdfUtils;
@@ -56,7 +56,7 @@ public class CadFilePreviewImpl implements FilePreview {
         String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + "pdf";
         String outFilePath = FILE_DIR + pdfName;
         // 判断之前是否已转换过，如果转换过，直接返回，否则执行转换
-        if (!fileHandlerService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
+        if (!fileUtils.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
             String filePath;
             ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, null);
             if (0 != response.getCode()) {
@@ -74,7 +74,7 @@ public class CadFilePreviewImpl implements FilePreview {
                 }
                 if (ConfigConstants.isCacheEnabled()) {
                     // 加入缓存
-                    fileHandlerService.addConvertedFile(pdfName, fileHandlerService.getRelativePath(outFilePath));
+                    fileUtils.addConvertedFile(pdfName, fileUtils.getRelativePath(outFilePath));
                 }
             }
         }

jodconverter-web/src/main/java/cn/keking/service/impl/CompressFilePreviewImpl.java

@@ -5,8 +5,8 @@ import cn.keking.model.FileAttribute;
 import cn.keking.model.ReturnResponse;
 import cn.keking.service.FilePreview;
 import cn.keking.utils.DownloadUtils;
-import cn.keking.service.FileHandlerService;
+import cn.keking.utils.FileUtils;
-import cn.keking.service.CompressFileReader;
+import cn.keking.utils.ZipReader;
 import org.springframework.stereotype.Service;
 import org.springframework.ui.Model;
 import org.springframework.util.StringUtils;
@@ -18,14 +18,18 @@ import org.springframework.util.StringUtils;
 @Service
 public class CompressFilePreviewImpl implements FilePreview {
 
-    private final FileHandlerService fileHandlerService;
+    private final FileUtils fileUtils;
-    private final DownloadUtils downloadUtils;
-    private final CompressFileReader compressFileReader;
 
-    public CompressFilePreviewImpl(FileHandlerService fileHandlerService, DownloadUtils downloadUtils, CompressFileReader compressFileReader) {
+    private final DownloadUtils downloadUtils;
-        this.fileHandlerService = fileHandlerService;
+
+    private final ZipReader zipReader;
+
+    public CompressFilePreviewImpl(FileUtils fileUtils,
+                                   DownloadUtils downloadUtils,
+                                   ZipReader zipReader) {
+        this.fileUtils = fileUtils;
         this.downloadUtils = downloadUtils;
-        this.compressFileReader = compressFileReader;
+        this.zipReader = zipReader;
     }
 
     @Override
@@ -34,7 +38,7 @@ public class CompressFilePreviewImpl implements FilePreview {
         String suffix=fileAttribute.getSuffix();
         String fileTree = null;
         // 判断文件名是否存在(redis缓存读取)
-        if (!StringUtils.hasText(fileHandlerService.getConvertedFile(fileName))  || !ConfigConstants.isCacheEnabled()) {
+        if (!StringUtils.hasText(fileUtils.getConvertedFile(fileName))  || !ConfigConstants.isCacheEnabled()) {
             ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, fileName);
             if (0 != response.getCode()) {
                 model.addAttribute("fileType", suffix);
@@ -43,17 +47,17 @@ public class CompressFilePreviewImpl implements FilePreview {
             }
             String filePath = response.getContent();
             if ("zip".equalsIgnoreCase(suffix) || "jar".equalsIgnoreCase(suffix) || "gzip".equalsIgnoreCase(suffix)) {
-                fileTree = compressFileReader.readZipFile(filePath, fileName);
+                fileTree = zipReader.readZipFile(filePath, fileName);
             } else if ("rar".equalsIgnoreCase(suffix)) {
-                fileTree = compressFileReader.unRar(filePath, fileName);
+                fileTree = zipReader.unRar(filePath, fileName);
             } else if ("7z".equalsIgnoreCase(suffix)) {
-                fileTree = compressFileReader.read7zFile(filePath, fileName);
+                fileTree = zipReader.read7zFile(filePath, fileName);
             }
             if (fileTree != null && !"null".equals(fileTree) && ConfigConstants.isCacheEnabled()) {
-                fileHandlerService.addConvertedFile(fileName, fileTree);
+                fileUtils.addConvertedFile(fileName, fileTree);
             }
         } else {
-            fileTree = fileHandlerService.getConvertedFile(fileName);
+            fileTree = fileUtils.getConvertedFile(fileName);
         }
         if (fileTree != null && !"null".equals(fileTree)) {
             model.addAttribute("fileTree", fileTree);

jodconverter-web/src/main/java/cn/keking/service/impl/MarkdownFilePreviewImpl.java

@@ -5,8 +5,6 @@ import cn.keking.service.FilePreview;
 import org.springframework.stereotype.Service;
 import org.springframework.ui.Model;
 
-import static com.sun.glass.ui.Clipboard.TEXT_TYPE;
-
 /**
  * @author kl (http://kailing.pub)
  * @since 2020/12/25
@@ -23,7 +21,7 @@ public class MarkdownFilePreviewImpl implements FilePreview {
 
     @Override
     public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
-        model.addAttribute(TEXT_TYPE,"markdown");
+        model.addAttribute("markdown","true");
         return simTextFilePreview.filePreviewHandle(url, model, fileAttribute);
     }
 }

jodconverter-web/src/main/java/cn/keking/service/impl/MediaFilePreviewImpl.java

@@ -4,7 +4,7 @@ import cn.keking.model.FileAttribute;
 import cn.keking.model.ReturnResponse;
 import cn.keking.service.FilePreview;
 import cn.keking.utils.DownloadUtils;
-import cn.keking.service.FileHandlerService;
+import cn.keking.utils.FileUtils;
 import cn.keking.web.filter.BaseUrlFilter;
 import org.springframework.stereotype.Service;
 import org.springframework.ui.Model;
@@ -19,12 +19,12 @@ public class MediaFilePreviewImpl implements FilePreview {
 
     private final DownloadUtils downloadUtils;
 
-    private final FileHandlerService fileHandlerService;
+    private final FileUtils fileUtils;
 
     public MediaFilePreviewImpl(DownloadUtils downloadUtils,
-                                FileHandlerService fileHandlerService) {
+                                FileUtils fileUtils) {
         this.downloadUtils = downloadUtils;
-        this.fileHandlerService = fileHandlerService;
+        this.fileUtils = fileUtils;
     }
 
     @Override
@@ -37,7 +37,7 @@ public class MediaFilePreviewImpl implements FilePreview {
                 model.addAttribute("msg", response.getMsg());
                 return "fileNotSupported";
             } else {
-                model.addAttribute("mediaUrl", BaseUrlFilter.getBaseUrl() + fileHandlerService.getRelativePath(response.getContent()));
+                model.addAttribute("mediaUrl", BaseUrlFilter.getBaseUrl() + fileUtils.getRelativePath(response.getContent()));
             }
         } else {
             model.addAttribute("mediaUrl", url);

jodconverter-web/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java

@@ -5,8 +5,8 @@ import cn.keking.model.FileAttribute;
 import cn.keking.model.ReturnResponse;
 import cn.keking.service.FilePreview;
 import cn.keking.utils.DownloadUtils;
-import cn.keking.service.FileHandlerService;
+import cn.keking.utils.FileUtils;
-import cn.keking.service.OfficeToPdfService;
+import cn.keking.utils.OfficeToPdf;
 import cn.keking.utils.PdfUtils;
 import cn.keking.web.filter.BaseUrlFilter;
 import org.springframework.stereotype.Service;
@@ -22,16 +22,22 @@ import java.util.List;
 @Service
 public class OfficeFilePreviewImpl implements FilePreview {
 
-    private final FileHandlerService fileHandlerService;
+    private final FileUtils fileUtils;
-    private final PdfUtils pdfUtils;
-    private final DownloadUtils downloadUtils;
-    private final OfficeToPdfService officeToPdfService;
 
-    public OfficeFilePreviewImpl(FileHandlerService fileHandlerService, PdfUtils pdfUtils, DownloadUtils downloadUtils, OfficeToPdfService officeToPdfService) {
+    private final PdfUtils pdfUtils;
-        this.fileHandlerService = fileHandlerService;
+
+    private final DownloadUtils downloadUtils;
+
+    private final OfficeToPdf officeToPdf;
+
+    public OfficeFilePreviewImpl(FileUtils fileUtils,
+                                 PdfUtils pdfUtils,
+                                 DownloadUtils downloadUtils,
+                                 OfficeToPdf officeToPdf) {
+        this.fileUtils = fileUtils;
         this.pdfUtils = pdfUtils;
         this.downloadUtils = downloadUtils;
-        this.officeToPdfService = officeToPdfService;
+        this.officeToPdf = officeToPdf;
     }
 
     public static final String OFFICE_PREVIEW_TYPE_IMAGE = "image";
@@ -41,7 +47,7 @@ public class OfficeFilePreviewImpl implements FilePreview {
     @Override
     public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
         // 预览Type，参数传了就取参数的，没传取系统默认
-        String officePreviewType = fileAttribute.getOfficePreviewType();
+        String officePreviewType = model.asMap().get("officePreviewType") == null ? ConfigConstants.getOfficePreviewType() : model.asMap().get("officePreviewType").toString();
         String baseUrl = BaseUrlFilter.getBaseUrl();
         String suffix=fileAttribute.getSuffix();
         String fileName=fileAttribute.getName();
@@ -49,7 +55,7 @@ public class OfficeFilePreviewImpl implements FilePreview {
         String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + (isHtml ? "html" : "pdf");
         String outFilePath = FILE_DIR + pdfName;
         // 判断之前是否已转换过，如果转换过，直接返回，否则执行转换
-        if (!fileHandlerService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
+        if (!fileUtils.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
             String filePath;
             ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, null);
             if (0 != response.getCode()) {
@@ -59,14 +65,14 @@ public class OfficeFilePreviewImpl implements FilePreview {
             }
             filePath = response.getContent();
             if (StringUtils.hasText(outFilePath)) {
-                officeToPdfService.openOfficeToPDF(filePath, outFilePath);
+                officeToPdf.openOfficeToPDF(filePath, outFilePath);
                 if (isHtml) {
                     // 对转换后的文件进行操作(改变编码方式)
-                    fileHandlerService.doActionConvertedFile(outFilePath);
+                    fileUtils.doActionConvertedFile(outFilePath);
                 }
                 if (ConfigConstants.isCacheEnabled()) {
                     // 加入缓存
-                    fileHandlerService.addConvertedFile(pdfName, fileHandlerService.getRelativePath(outFilePath));
+                    fileUtils.addConvertedFile(pdfName, fileUtils.getRelativePath(outFilePath));
                 }
             }
         }

jodconverter-web/src/main/java/cn/keking/service/impl/PdfFilePreviewImpl.java

@@ -5,7 +5,7 @@ import cn.keking.model.FileAttribute;
 import cn.keking.model.ReturnResponse;
 import cn.keking.service.FilePreview;
 import cn.keking.utils.DownloadUtils;
-import cn.keking.service.FileHandlerService;
+import cn.keking.utils.FileUtils;
 import cn.keking.utils.PdfUtils;
 import cn.keking.web.filter.BaseUrlFilter;
 import org.springframework.stereotype.Service;
@@ -20,7 +20,7 @@ import java.util.List;
 @Service
 public class PdfFilePreviewImpl implements FilePreview {
 
-    private final FileHandlerService fileHandlerService;
+    private final FileUtils fileUtils;
 
     private final PdfUtils pdfUtils;
 
@@ -28,10 +28,10 @@ public class PdfFilePreviewImpl implements FilePreview {
 
     private static final String FILE_DIR = ConfigConstants.getFileDir();
 
-    public PdfFilePreviewImpl(FileHandlerService fileHandlerService,
+    public PdfFilePreviewImpl(FileUtils fileUtils,
                               PdfUtils pdfUtils,
                               DownloadUtils downloadUtils) {
-        this.fileHandlerService = fileHandlerService;
+        this.fileUtils = fileUtils;
         this.pdfUtils = pdfUtils;
         this.downloadUtils = downloadUtils;
     }
@@ -40,13 +40,13 @@ public class PdfFilePreviewImpl implements FilePreview {
     public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
         String suffix=fileAttribute.getSuffix();
         String fileName=fileAttribute.getName();
-        String officePreviewType = fileAttribute.getOfficePreviewType();
+        String officePreviewType = model.asMap().get("officePreviewType") == null ? ConfigConstants.getOfficePreviewType() : model.asMap().get("officePreviewType").toString();
         String baseUrl = BaseUrlFilter.getBaseUrl();
         String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + "pdf";
         String outFilePath = FILE_DIR + pdfName;
         if (OfficeFilePreviewImpl.OFFICE_PREVIEW_TYPE_IMAGE.equals(officePreviewType) || OfficeFilePreviewImpl.OFFICE_PREVIEW_TYPE_ALL_IMAGES.equals(officePreviewType)) {
             //当文件不存在时，就去下载
-            if (!fileHandlerService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
+            if (!fileUtils.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
                 ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, fileName);
                 if (0 != response.getCode()) {
                     model.addAttribute("fileType", suffix);
@@ -56,7 +56,7 @@ public class PdfFilePreviewImpl implements FilePreview {
                 outFilePath = response.getContent();
                 if (ConfigConstants.isCacheEnabled()) {
                     // 加入缓存
-                    fileHandlerService.addConvertedFile(pdfName, fileHandlerService.getRelativePath(outFilePath));
+                    fileUtils.addConvertedFile(pdfName, fileUtils.getRelativePath(outFilePath));
                 }
             }
             List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, baseUrl);
@@ -75,17 +75,17 @@ public class PdfFilePreviewImpl implements FilePreview {
         } else {
             // 不是http开头，浏览器不能直接访问，需下载到本地
             if (url != null && !url.toLowerCase().startsWith("http")) {
-                if (!fileHandlerService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
+                if (!fileUtils.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
                     ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, pdfName);
                     if (0 != response.getCode()) {
                         model.addAttribute("fileType", suffix);
                         model.addAttribute("msg", response.getMsg());
                         return "fileNotSupported";
                     }
-                    model.addAttribute("pdfUrl", fileHandlerService.getRelativePath(response.getContent()));
+                    model.addAttribute("pdfUrl", fileUtils.getRelativePath(response.getContent()));
                     if (ConfigConstants.isCacheEnabled()) {
                         // 加入缓存
-                        fileHandlerService.addConvertedFile(pdfName, fileHandlerService.getRelativePath(outFilePath));
+                        fileUtils.addConvertedFile(pdfName, fileUtils.getRelativePath(outFilePath));
                     }
                 } else {
                     model.addAttribute("pdfUrl", pdfName);

jodconverter-web/src/main/java/cn/keking/service/impl/PictureFilePreviewImpl.java

@@ -4,11 +4,12 @@ import cn.keking.model.FileAttribute;
 import cn.keking.model.ReturnResponse;
 import cn.keking.service.FilePreview;
 import cn.keking.utils.DownloadUtils;
-import cn.keking.service.FileHandlerService;
+import cn.keking.utils.FileUtils;
+import com.google.common.collect.Lists;
 import org.springframework.stereotype.Service;
 import org.springframework.ui.Model;
-import org.springframework.util.CollectionUtils;
+import org.springframework.web.context.request.RequestContextHolder;
-import java.util.ArrayList;
+
 import java.util.List;
 
 /**
@@ -18,24 +19,25 @@ import java.util.List;
 @Service
 public class PictureFilePreviewImpl implements FilePreview {
 
-    private final FileHandlerService fileHandlerService;
+    private final FileUtils fileUtils;
 
     private final DownloadUtils downloadUtils;
 
-    public PictureFilePreviewImpl(FileHandlerService fileHandlerService,
+    public PictureFilePreviewImpl(FileUtils fileUtils,
                                   DownloadUtils downloadUtils) {
-        this.fileHandlerService = fileHandlerService;
+        this.fileUtils = fileUtils;
         this.downloadUtils = downloadUtils;
     }
 
     @Override
     public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
-        List<String> imgUrls = new ArrayList<>();
+        String fileKey = (String) RequestContextHolder.currentRequestAttributes().getAttribute("fileKey",0);
-        imgUrls.add(url);
+        List<String> imgUrls = Lists.newArrayList(url);
-        String fileKey = fileAttribute.getFileKey();
+        try {
-        List<String> zipImgUrls = fileHandlerService.getImgCache(fileKey);
+            imgUrls.clear();
-        if (!CollectionUtils.isEmpty(zipImgUrls)) {
+            imgUrls.addAll(fileUtils.getImgCache(fileKey));
-            imgUrls.addAll(zipImgUrls);
+        } catch (Exception e){
+            imgUrls = Lists.newArrayList(url);
         }
         // 不是http开头，浏览器不能直接访问，需下载到本地
         if (url != null && !url.toLowerCase().startsWith("http")) {
@@ -45,10 +47,8 @@ public class PictureFilePreviewImpl implements FilePreview {
                 model.addAttribute("msg", response.getMsg());
                 return "fileNotSupported";
             } else {
-                String file = fileHandlerService.getRelativePath(response.getContent());
+                String file = fileUtils.getRelativePath(response.getContent());
-                imgUrls.clear();
+                model.addAttribute("imgurls", Lists.newArrayList(file));
-                imgUrls.add(file);
-                model.addAttribute("imgurls", imgUrls);
                 model.addAttribute("currentUrl", file);
             }
         } else {

jodconverter-web/src/main/java/cn/keking/service/impl/SimTextFilePreviewImpl.java

@@ -4,14 +4,12 @@ import cn.keking.model.FileAttribute;
 import cn.keking.model.ReturnResponse;
 import cn.keking.service.FilePreview;
 import cn.keking.utils.DownloadUtils;
-import org.apache.commons.io.FileUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.ui.Model;
-import org.springframework.util.Base64Utils;
 
 import java.io.File;
 import java.io.IOException;
-import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
 
 /**
  * Created by kl on 2018/1/17.
@@ -20,9 +18,6 @@ import java.nio.charset.StandardCharsets;
 @Service
 public class SimTextFilePreviewImpl implements FilePreview {
 
-    public static final String TEXT_TYPE = "textType";
-    public static final String DEFAULT_TEXT_TYPE = "simText";
-
     private final DownloadUtils downloadUtils;
 
     public SimTextFilePreviewImpl(DownloadUtils downloadUtils) {
@@ -30,26 +25,27 @@ public class SimTextFilePreviewImpl implements FilePreview {
     }
 
     @Override
-    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
+    public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute){
         String fileName = fileAttribute.getName();
         ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, fileName);
         if (0 != response.getCode()) {
             model.addAttribute("msg", response.getMsg());
-            model.addAttribute("fileType", fileAttribute.getSuffix());
+            model.addAttribute("fileType",fileAttribute.getSuffix());
             return "fileNotSupported";
         }
         try {
             File originFile = new File(response.getContent());
-            String xmlString = FileUtils.readFileToString(originFile, StandardCharsets.UTF_8);
+            File previewFile = new File(response.getContent() + ".txt");
-            model.addAttribute("textData", Base64Utils.encodeToString(xmlString.getBytes()));
+            if (previewFile.exists()) {
+                previewFile.delete();
+            }
+            Files.copy(originFile.toPath(), previewFile.toPath());
         } catch (IOException e) {
             model.addAttribute("msg", e.getLocalizedMessage());
-            model.addAttribute("fileType", fileAttribute.getSuffix());
+            model.addAttribute("fileType",fileAttribute.getSuffix());
             return "fileNotSupported";
         }
-        if (!model.containsAttribute(TEXT_TYPE)) {
+        model.addAttribute("ordinaryUrl", response.getMsg());
-            model.addAttribute(TEXT_TYPE, DEFAULT_TEXT_TYPE);
-        }
         return "txt";
     }
 

jodconverter-web/src/main/java/cn/keking/utils/ConverterUtils.java

@@ -1,4 +1,4 @@
-package cn.keking.service;
+package cn.keking.utils;
 
 import com.sun.star.document.UpdateDocMode;
 import cn.keking.extend.ControlDocumentFormatRegistry;
@@ -9,8 +9,6 @@ import org.artofsolving.jodconverter.office.OfficeManager;
 import org.artofsolving.jodconverter.office.OfficeUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.core.Ordered;
-import org.springframework.core.annotation.Order;
 import org.springframework.stereotype.Component;
 
 import javax.annotation.PostConstruct;
@@ -31,23 +29,16 @@ import java.util.Properties;
  * @date 2017/11/13
  */
 @Component
-@Order(Ordered.HIGHEST_PRECEDENCE)
+public class ConverterUtils {
-public class OfficePluginManager {
 
-    private final Logger logger = LoggerFactory.getLogger(OfficePluginManager.class);
+    private final Logger logger = LoggerFactory.getLogger(ConverterUtils.class);
 
     private OfficeManager officeManager;
 
     @PostConstruct
     public void initOfficeManager() {
-        new Thread(this::startOfficeManager).start();
+        File officeHome;
-    }
+        officeHome = OfficeUtils.getDefaultOfficeHome();
-
-    /**
-     * 启动Office组件进程
-     */
-    private void startOfficeManager(){
-        File officeHome = OfficeUtils.getDefaultOfficeHome();
         if (officeHome == null) {
             throw new RuntimeException("找不到office组件，请确认'office.home'配置是否有误");
         }

jodconverter-web/src/main/java/cn/keking/utils/DeleteFileUtil.java

@@ -1,18 +1,14 @@
 package cn.keking.utils;
 
-import cpdetector.CharsetPrinter;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.File;
-import java.io.IOException;
 import java.util.Objects;
 
-public class FileUtils {
+public class DeleteFileUtil {
 
-    private static final Logger LOGGER = LoggerFactory.getLogger(FileUtils.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(DeleteFileUtil.class);
-
-    public static final String DEFAULT_FILE_ENCODING = "UTF-8";
 
     /**
      * 删除单个文件
@@ -21,7 +17,7 @@ public class FileUtils {
      *            要删除的文件的文件名
      * @return 单个文件删除成功返回true，否则返回false
      */
-    public static boolean deleteFileByName(String fileName) {
+    public static boolean deleteFile(String fileName) {
         File file = new File(fileName);
         // 如果文件路径所对应的文件存在，并且是一个文件，则直接删除
         if (file.exists() && file.isFile()) {
@@ -38,36 +34,6 @@ public class FileUtils {
         }
     }
 
-    /**
-     * 判断文件编码格式
-     *
-     * @param filePath 绝对路径
-     * @return 编码格式
-     */
-    public static String getFileEncode(String filePath) {
-        File file = new File(filePath);
-        CharsetPrinter cp = new CharsetPrinter();
-        try {
-            String encoding = cp.guessEncoding(file);
-            LOGGER.info("检测到文件【{}】编码: {}", filePath, encoding);
-            return encoding;
-        } catch (IOException e) {
-            LOGGER.warn("文件编码获取失败，采用默认的编码格式：UTF-8", e);
-            return DEFAULT_FILE_ENCODING;
-        }
-    }
-
-    /**
-     * 根据文件路径删除文件
-     *
-     * @param filePath 绝对路径
-     */
-    public static void deleteFileByPath(String filePath) {
-        File file = new File(filePath);
-        if (file.exists() && !file.delete()) {
-            LOGGER.warn("压缩包源文件删除失败:{}！", filePath);
-        }
-    }
 
     /**
      * 删除目录及目录下的文件
@@ -93,20 +59,20 @@ public class FileUtils {
         for (int i = 0; i < Objects.requireNonNull(files).length; i++) {
             // 删除子文件
             if (files[i].isFile()) {
-                flag = FileUtils.deleteFileByName(files[i].getAbsolutePath());
+                flag = DeleteFileUtil.deleteFile(files[i].getAbsolutePath());
                 if (!flag) {
                     break;
                 }
             }  else if (files[i].isDirectory()) {
                 // 删除子目录
-                flag = FileUtils.deleteDirectory(files[i].getAbsolutePath());
+                flag = DeleteFileUtil.deleteDirectory(files[i].getAbsolutePath());
                 if (!flag) {
                     break;
                 }
             }
         }
-
+        dirFile.delete();
-        if (!dirFile.delete() || !flag) {
+        if (!flag) {
             LOGGER.info("删除目录失败！");
             return false;
         }

jodconverter-web/src/main/java/cn/keking/utils/DownloadUtils.java

@@ -5,7 +5,6 @@ import cn.keking.hutool.URLUtil;
 import cn.keking.model.FileAttribute;
 import cn.keking.model.FileType;
 import cn.keking.model.ReturnResponse;
-import cn.keking.service.FileHandlerService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
@@ -21,48 +20,50 @@ import java.util.UUID;
 @Component
 public class DownloadUtils {
 
-    private final static Logger logger = LoggerFactory.getLogger(DownloadUtils.class);
+    private final Logger logger = LoggerFactory.getLogger(DownloadUtils.class);
+
     private final String fileDir = ConfigConstants.getFileDir();
+
+    private final FileUtils fileUtils;
+
+    public DownloadUtils(FileUtils fileUtils) {
+        this.fileUtils = fileUtils;
+    }
+
     private static final String URL_PARAM_FTP_USERNAME = "ftp.username";
     private static final String URL_PARAM_FTP_PASSWORD = "ftp.password";
     private static final String URL_PARAM_FTP_CONTROL_ENCODING = "ftp.control.encoding";
 
-    private final FileHandlerService fileHandlerService;
-
-    public DownloadUtils(FileHandlerService fileHandlerService) {
-        this.fileHandlerService = fileHandlerService;
-    }
-
     /**
      * @param fileAttribute fileAttribute
-     * @param fileName      文件名
+     * @param fileName 文件名
      * @return 本地文件绝对路径
      */
-    public ReturnResponse<String> downLoad(FileAttribute fileAttribute, String fileName) {
+    public ReturnResponse<String> downLoad(FileAttribute fileAttribute, String  fileName) {
         String urlStr = fileAttribute.getUrl();
         String type = fileAttribute.getSuffix();
         ReturnResponse<String> response = new ReturnResponse<>(0, "下载成功!!!", "");
         UUID uuid = UUID.randomUUID();
         if (null == fileName) {
-            fileName = uuid + "." + type;
+            fileName = uuid+ "."+type;
         } else { // 文件后缀不一致时，以type为准(针对simText【将类txt文件转为txt】)
             fileName = fileName.replace(fileName.substring(fileName.lastIndexOf(".") + 1), type);
         }
         String realPath = fileDir + fileName;
         File dirFile = new File(fileDir);
-        if (!dirFile.exists() && !dirFile.mkdirs()) {
+        if (!dirFile.exists()) {
-            logger.error("创建目录【{}】失败,可能是权限不够，请检查", fileDir);
+            dirFile.mkdirs();
         }
         try {
             URL url = new URL(urlStr);
-            if (url.getProtocol() != null && (url.getProtocol().toLowerCase().startsWith("file") || url.getProtocol().toLowerCase().startsWith("http"))) {
+            if (url.getProtocol() != null && (url.getProtocol().toLowerCase().startsWith("file")||url.getProtocol().toLowerCase().startsWith("http"))) {
                 byte[] bytes = getBytesFromUrl(urlStr);
                 OutputStream os = new FileOutputStream(realPath);
                 saveBytesToOutStream(bytes, os);
             } else if (url.getProtocol() != null && "ftp".equalsIgnoreCase(url.getProtocol())) {
-                String ftpUsername = fileHandlerService.getUrlParameterReg(fileAttribute.getUrl(), URL_PARAM_FTP_USERNAME);
+                String ftpUsername = fileUtils.getUrlParameterReg(fileAttribute.getUrl(), URL_PARAM_FTP_USERNAME);
-                String ftpPassword = fileHandlerService.getUrlParameterReg(fileAttribute.getUrl(), URL_PARAM_FTP_PASSWORD);
+                String ftpPassword = fileUtils.getUrlParameterReg(fileAttribute.getUrl(), URL_PARAM_FTP_PASSWORD);
-                String ftpControlEncoding = fileHandlerService.getUrlParameterReg(fileAttribute.getUrl(), URL_PARAM_FTP_CONTROL_ENCODING);
+                String ftpControlEncoding = fileUtils.getUrlParameterReg(fileAttribute.getUrl(), URL_PARAM_FTP_CONTROL_ENCODING);
                 FtpUtils.download(fileAttribute.getUrl(), realPath, ftpUsername, ftpPassword, ftpControlEncoding);
             } else {
                 response.setCode(1);
@@ -71,8 +72,8 @@ public class DownloadUtils {
             }
             response.setContent(realPath);
             response.setMsg(fileName);
-            if (FileType.simText.equals(fileAttribute.getType())) {
+            if(FileType.simText.equals(fileAttribute.getType())){
-                this.convertTextPlainFileCharsetToUtf8(realPath);
+                convertTextPlainFileCharsetToUtf8(realPath);
             }
             return response;
         } catch (IOException e) {
@@ -90,15 +91,17 @@ public class DownloadUtils {
 
     public byte[] getBytesFromUrl(String urlStr) throws IOException {
         InputStream is = getInputStreamFromUrl(urlStr);
-        if (is == null) {
+        if (is != null) {
+            return getBytesFromStream(is);
+        } else {
             urlStr = URLUtil.normalize(urlStr, true, true);
             is = getInputStreamFromUrl(urlStr);
             if (is == null) {
                 logger.error("文件下载异常：url：{}", urlStr);
                 throw new IOException("文件下载异常：url：" + urlStr);
             }
+            return getBytesFromStream(is);
         }
-        return getBytesFromStream(is);
     }
 
     public void saveBytesToOutStream(byte[] b, OutputStream os) throws IOException {
@@ -123,7 +126,7 @@ public class DownloadUtils {
     private byte[] getBytesFromStream(InputStream is) throws IOException {
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
         byte[] buffer = new byte[1024];
-        int len;
+        int len = 0;
         while ((len = is.read(buffer)) != -1) {
             baos.write(buffer, 0, len);
         }
@@ -133,37 +136,41 @@ public class DownloadUtils {
         return b;
     }
 
-    /**
+  /**
-     * 转换文本文件编码为utf8
+   * 转换文本文件编码为utf8
-     * 探测源文件编码,探测到编码切不为utf8则进行转码
+   * 探测源文件编码,探测到编码切不为utf8则进行转码
-     *
+   * @param filePath 文件路径
-     * @param filePath 文件路径
+   */
-     */
+  private static void convertTextPlainFileCharsetToUtf8(String filePath) throws IOException {
-    private void convertTextPlainFileCharsetToUtf8(String filePath) throws IOException {
+    File sourceFile = new File(filePath);
-        File sourceFile = new File(filePath);
+    if(sourceFile.exists() && sourceFile.isFile() && sourceFile.canRead()) {
-        if (sourceFile.exists() && sourceFile.isFile() && sourceFile.canRead()) {
+      String encoding = null;
-            String encoding = FileUtils.getFileEncode(filePath);
+      try {
-            if (!FileUtils.DEFAULT_FILE_ENCODING.equals(encoding)) {
+        FileCharsetDetector.Observer observer = FileCharsetDetector.guessFileEncoding(sourceFile);
-                // 不为utf8,进行转码
+        // 为准确探测到编码,不适用猜测的编码
-                File tmpUtf8File = new File(filePath + ".utf8");
+        encoding = observer.isFound()?observer.getEncoding():null;
-                Writer writer = new OutputStreamWriter(new FileOutputStream(tmpUtf8File), StandardCharsets.UTF_8);
+        // 为准确探测到编码,可以考虑使用GBK  大部分文件都是windows系统产生的
-                Reader reader = new BufferedReader(new InputStreamReader(new FileInputStream(sourceFile), encoding));
+      } catch (IOException e) {
-                char[] buf = new char[1024];
+        // 编码探测失败,
-                int read;
+        e.printStackTrace();
-                while ((read = reader.read(buf)) > 0) {
+      }
-                    writer.write(buf, 0, read);
+      if(encoding != null && !"UTF-8".equals(encoding)){
-                }
+        // 不为utf8,进行转码
-                reader.close();
+        File tmpUtf8File = new File(filePath+".utf8");
-                writer.close();
+        Writer writer = new OutputStreamWriter(new FileOutputStream(tmpUtf8File), StandardCharsets.UTF_8);
-                // 删除源文件
+        Reader reader = new BufferedReader(new InputStreamReader(new FileInputStream(sourceFile),encoding));
-                if (!sourceFile.delete()) {
+        char[] buf = new char[1024];
-                    logger.error("源文件【{}】删除失败,请检查文件目录权限！", filePath);
+        int read;
-                }
+        while ((read = reader.read(buf)) > 0){
-                // 重命名
+          writer.write(buf, 0, read);
-                if (tmpUtf8File.renameTo(sourceFile)) {
-                    logger.error("临时文件【{}】重命名失败，请检查文件路径权限！", tmpUtf8File.getPath());
-                }
-            }
         }
+        reader.close();
+        writer.close();
+        // 删除源文件
+        sourceFile.delete();
+        // 重命名
+        tmpUtf8File.renameTo(sourceFile);
+      }
     }
+  }
 }

jodconverter-web/src/main/java/cn/keking/utils/FileCharsetDetector.java

@@ -0,0 +1,157 @@
+package cn.keking.utils;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+import org.mozilla.intl.chardet.nsDetector;
+import org.mozilla.intl.chardet.nsICharsetDetectionObserver;
+
+/**
+ * 文本文件编码探测工具类
+ *
+ * @author HWliao
+ * @date 2017-12-24
+ */
+public class FileCharsetDetector {
+
+  /**
+   * 传入一个文件(File)对象，检查文件编码
+   *
+   * @param file File对象实例
+   * @return 文件编码，若无，则返回null
+   * @throws FileNotFoundException
+   * @throws IOException
+   */
+  public static Observer guessFileEncoding(File file)
+      throws FileNotFoundException, IOException {
+    return guessFileEncoding(file, new nsDetector());
+  }
+
+  /**
+   * <pre>
+   * 获取文件的编码
+   * @param file
+   *            File对象实例
+   * @param languageHint
+   *            语言提示区域代码 @see #nsPSMDetector ,取值如下：
+   *             1 : Japanese
+   *             2 : Chinese
+   *             3 : Simplified Chinese
+   *             4 : Traditional Chinese
+   *             5 : Korean
+   *             6 : Dont know(default)
+   * </pre>
+   *
+   * @return 文件编码，eg：UTF-8,GBK,GB2312形式(不确定的时候，返回可能的字符编码序列)；若无，则返回null
+   * @throws FileNotFoundException
+   * @throws IOException
+   */
+  public static Observer guessFileEncoding(File file, int languageHint)
+      throws FileNotFoundException, IOException {
+    return guessFileEncoding(file, new nsDetector(languageHint));
+  }
+
+  /**
+   * 获取文件的编码
+   *
+   * @param file
+   * @param det
+   * @return
+   * @throws FileNotFoundException
+   * @throws IOException
+   */
+  private static Observer guessFileEncoding(File file, nsDetector det)
+      throws FileNotFoundException, IOException {
+    // new Observer
+    Observer observer = new Observer();
+    // set Observer
+    // The Notify() will be called when a matching charset is found.
+    det.Init(observer);
+
+    BufferedInputStream imp = new BufferedInputStream(new FileInputStream(
+        file));
+    byte[] buf = new byte[1024];
+    int len;
+    boolean done = false;
+    boolean isAscii = false;
+
+    while ((len = imp.read(buf, 0, buf.length)) != -1) {
+      // Check if the stream is only ascii.
+      isAscii = det.isAscii(buf, len);
+      if (isAscii) {
+        break;
+      }
+      // DoIt if non-ascii and not done yet.
+      done = det.DoIt(buf, len, false);
+      if (done) {
+        break;
+      }
+    }
+    imp.close();
+    det.DataEnd();
+
+    if (isAscii) {
+      observer.encoding = "ASCII";
+      observer.found = true;
+    }
+
+    if (!observer.isFound()) {
+      String[] prob = det.getProbableCharsets();
+      // // 这里将可能的字符集组合起来返回
+      // for (int i = 0; i < prob.length; i++) {
+      // if (i == 0) {
+      // encoding = prob[i];
+      // } else {
+      // encoding += "," + prob[i];
+      // }
+      // }
+      if (prob.length > 0) {
+        // 在没有发现情况下,去第一个可能的编码
+        observer.encoding = prob[0];
+      } else {
+        observer.encoding = null;
+      }
+    }
+    return observer;
+  }
+
+  /**
+   * @author liaohongwei
+   * @Description: 文件字符编码观察者, 但判断出字符编码时候调用
+   * @date 2016年6月20日 下午2:27:06
+   */
+  public static class Observer implements nsICharsetDetectionObserver {
+
+    /**
+     * @Fields encoding : 字符编码
+     */
+    private String encoding = null;
+    /**
+     * @Fields found : 是否找到字符集
+     */
+    private boolean found = false;
+
+    @Override
+    public void Notify(String charset) {
+      this.encoding = charset;
+      this.found = true;
+    }
+
+    public String getEncoding() {
+      return encoding;
+    }
+
+    public boolean isFound() {
+      return found;
+    }
+
+    @Override
+    public String toString() {
+      return "Observer [encoding=" + encoding + ", found=" + found + "]";
+    }
+  }
+
+}

jodconverter-web/src/main/java/cn/keking/utils/FileUtils.java

@@ -1,31 +1,35 @@
-package cn.keking.service;
+package cn.keking.utils;
 
 import cn.keking.config.ConfigConstants;
 import cn.keking.model.FileAttribute;
 import cn.keking.model.FileType;
 import cn.keking.service.cache.CacheService;
+import com.google.common.collect.Lists;
 import org.springframework.stereotype.Component;
 import org.springframework.util.StringUtils;
 
-import javax.servlet.http.HttpServletRequest;
 import java.io.*;
+import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
 /**
+ *
  * @author yudian-it
  * @date 2017/11/13
  */
 @Component
-public class FileHandlerService {
+public class FileUtils {
 
     private static final String DEFAULT_CONVERTER_CHARSET = System.getProperty("sun.jnu.encoding");
+
     private final String fileDir = ConfigConstants.getFileDir();
     private final CacheService cacheService;
 
-    public FileHandlerService(CacheService cacheService) {
+    public FileUtils(CacheService cacheService) {
         this.cacheService = cacheService;
     }
 
@@ -60,40 +64,99 @@ public class FileHandlerService {
     public FileType typeFromUrl(String url) {
         String nonPramStr = url.substring(0, url.contains("?") ? url.indexOf("?") : url.length());
         String fileName = nonPramStr.substring(nonPramStr.lastIndexOf("/") + 1);
-        return this.typeFromFileName(fileName);
+        return typeFromFileName(fileName);
     }
 
     private FileType typeFromFileName(String fileName) {
+        String[] simText = ConfigConstants.getSimText();
+        String[] media = ConfigConstants.getMedia();
         String fileType = fileName.substring(fileName.lastIndexOf(".") + 1);
-        return FileType.to(fileType);
+        if (listPictureTypes().contains(fileType.toLowerCase())) {
+            return FileType.picture;
+        }
+        if (listArchiveTypes().contains(fileType.toLowerCase())) {
+            return FileType.compress;
+        }
+        if (listOfficeTypes().contains(fileType.toLowerCase())) {
+            return FileType.office;
+        }
+        if("md".equalsIgnoreCase(fileType)){
+            return FileType.markdown;
+        }
+        if (Arrays.asList(simText).contains(fileType.toLowerCase())) {
+            return FileType.simText;
+        }
+        if (Arrays.asList(media).contains(fileType.toLowerCase())) {
+            return FileType.media;
+        }
+        if ("pdf".equalsIgnoreCase(fileType)) {
+            return FileType.pdf;
+        }
+        if ("dwg".equalsIgnoreCase(fileType)) {
+            return FileType.cad;
+        }
+        return FileType.other;
     }
-
     /**
      * 从url中剥离出文件名
-     *
+     * @param url
-     * @param url 格式如：http://www.com.cn/20171113164107_月度绩效表模板(新).xls?UCloudPublicKey=ucloudtangshd@weifenf.com14355492830001993909323&Expires=&Signature=I D1NOFtAJSPT16E6imv6JWuq0k=
+     *      格式如：http://keking.ufile.ucloud.com.cn/20171113164107_月度绩效表模板(新).xls?UCloudPublicKey=ucloudtangshd@weifenf.com14355492830001993909323&Expires=&Signature=I D1NOFtAJSPT16E6imv6JWuq0k=
      * @return 文件名
      */
     public String getFileNameFromURL(String url) {
         // 因为url的参数中可能会存在/的情况，所以直接url.lastIndexOf("/")会有问题
         // 所以先从？处将url截断，然后运用url.lastIndexOf("/")获取文件名
-        String noQueryUrl = url.substring(0, url.contains("?") ? url.indexOf("?") : url.length());
+        String noQueryUrl = url.substring(0, url.contains("?") ? url.indexOf("?"): url.length());
         return noQueryUrl.substring(noQueryUrl.lastIndexOf("/") + 1);
     }
 
     /**
      * 从路径中获取文件负
-     *
+     * @param path
-     * @param path 类似这种：C:\Users\yudian-it\Downloads
+     *      类似这种：C:\Users\yudian-it\Downloads
      * @return 文件名
      */
     public String getFileNameFromPath(String path) {
         return path.substring(path.lastIndexOf(File.separator) + 1);
     }
 
+    public List<String> listPictureTypes(){
+        List<String> list = Lists.newArrayList();
+        list.add("jpg");
+        list.add("jpeg");
+        list.add("png");
+        list.add("gif");
+        list.add("bmp");
+        list.add("ico");
+        list.add("RAW");
+        return list;
+    }
+
+    public List<String> listArchiveTypes(){
+        List<String> list = Lists.newArrayList();
+        list.add("rar");
+        list.add("zip");
+        list.add("jar");
+        list.add("7-zip");
+        list.add("tar");
+        list.add("gzip");
+        list.add("7z");
+        return list;
+    }
+
+    public List<String> listOfficeTypes() {
+        List<String> list = Lists.newArrayList();
+        list.add("docx");
+        list.add("doc");
+        list.add("xls");
+        list.add("xlsx");
+        list.add("ppt");
+        list.add("pptx");
+        return list;
+    }
+
     /**
      * 获取相对路径
-     *
      * @param absolutePath 绝对路径
      * @return 相对路径
      */
@@ -103,55 +166,73 @@ public class FileHandlerService {
 
     /**
      * 添加转换后PDF缓存
-     *
      * @param fileName pdf文件名
-     * @param value    缓存相对路径
+     * @param value 缓存相对路径
      */
-    public void addConvertedFile(String fileName, String value) {
+    public void addConvertedFile(String fileName, String value){
         cacheService.putPDFCache(fileName, value);
     }
 
     /**
      * 添加转换后图片组缓存
-     *
      * @param pdfFilePath pdf文件绝对路径
-     * @param num         图片张数
+     * @param num 图片张数
      */
-    public void addConvertedPdfImage(String pdfFilePath, int num) {
+    public void addConvertedPdfImage(String pdfFilePath, int num){
         cacheService.putPdfImageCache(pdfFilePath, num);
     }
 
     /**
      * 获取redis中压缩包内图片文件
-     *
      * @param fileKey fileKey
      * @return 图片文件访问url列表
      */
-    public List<String> getImgCache(String fileKey) {
+    public List<String> getImgCache(String fileKey){
         return cacheService.getImgCache(fileKey);
     }
 
     /**
      * 设置redis中压缩包内图片文件
-     *
      * @param fileKey fileKey
-     * @param imgs    图片文件访问url列表
+     * @param imgs 图片文件访问url列表
      */
-    public void putImgCache(String fileKey, List<String> imgs) {
+    public void putImgCache(String fileKey,List<String> imgs){
         cacheService.putImgCache(fileKey, imgs);
     }
+    /**
+     * 判断文件编码格式
+     * @param path 绝对路径
+     * @return 编码格式
+     */
+    public String getFileEncodeUTFGBK(String path){
+        String enc = Charset.forName("GBK").name();
+        File file = new File(path);
+        InputStream in;
+        try {
+            in = new FileInputStream(file);
+            byte[] b = new byte[3];
+            in.read(b);
+            in.close();
+            if (b[0] == -17 && b[1] == -69 && b[2] == -65) {
+                enc = StandardCharsets.UTF_8.name();
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        System.out.println("文件编码格式为:" + enc);
+        return enc;
+    }
 
     /**
      * 对转换后的文件进行操作(改变编码方式)
-     *
      * @param outFilePath 文件绝对路径
      */
     public void doActionConvertedFile(String outFilePath) {
         StringBuilder sb = new StringBuilder();
         try (InputStream inputStream = new FileInputStream(outFilePath);
-             BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, DEFAULT_CONVERTER_CHARSET))) {
+            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, DEFAULT_CONVERTER_CHARSET))){
             String line;
-            while (null != (line = reader.readLine())) {
+            while(null != (line = reader.readLine())){
                 if (line.contains("charset=gb2312")) {
                     line = line.replace("charset=gb2312", "charset=utf-8");
                 }
@@ -165,17 +246,15 @@ public class FileHandlerService {
             e.printStackTrace();
         }
         // 重新写入文件
-        try (FileOutputStream fos = new FileOutputStream(outFilePath);
+        try(FileOutputStream fos = new FileOutputStream(outFilePath);
-             BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(fos, StandardCharsets.UTF_8))) {
+            BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(fos, StandardCharsets.UTF_8))) {
             writer.write(sb.toString());
         } catch (IOException e) {
             e.printStackTrace();
         }
     }
-
     /**
      * 获取文件后缀
-     *
      * @param url url
      * @return 文件后缀
      */
@@ -191,8 +270,7 @@ public class FileHandlerService {
 
     /**
      * 获取url中的参数
-     *
+     * @param url url
-     * @param url  url
      * @param name 参数名
      * @return 参数值
      */
@@ -204,10 +282,10 @@ public class FileHandlerService {
         }
         //每个键值为一组
         String[] arrSplit = strUrlParam.split("[&]");
-        for (String strSplit : arrSplit) {
+        for(String strSplit : arrSplit) {
             String[] arrSplitEqual = strSplit.split("[=]");
             //解析出键值
-            if (arrSplitEqual.length > 1) {
+            if(arrSplitEqual.length > 1) {
                 //正确解析
                 mapRequest.put(arrSplitEqual[0], arrSplitEqual[1]);
             } else if (!arrSplitEqual[0].equals("")) {
@@ -220,7 +298,6 @@ public class FileHandlerService {
 
     /**
      * 去掉url中的路径，留下请求参数部分
-     *
      * @param strURL url地址
      * @return url请求参数部分
      */
@@ -228,10 +305,10 @@ public class FileHandlerService {
         String strAllParam = null;
         strURL = strURL.trim();
         String[] arrSplit = strURL.split("[?]");
-        if (strURL.length() > 1) {
+        if(strURL.length() > 1)  {
-            if (arrSplit.length > 1) {
+            if(arrSplit.length > 1) {
-                if (arrSplit[1] != null) {
+                if(arrSplit[1] != null) {
-                    strAllParam = arrSplit[1];
+                    strAllParam=arrSplit[1];
                 }
             }
         }
@@ -240,39 +317,23 @@ public class FileHandlerService {
 
     /**
      * 获取文件属性
-     *
      * @param url url
      * @return 文件属性
      */
-    public FileAttribute getFileAttribute(String url, HttpServletRequest req) {
+    public FileAttribute getFileAttribute(String url) {
-        FileAttribute attribute = new FileAttribute();
-        String suffix;
-        FileType type;
         String fileName;
-        String fullFileName = this.getUrlParameterReg(url, "fullfilename");
+        FileType type;
+        String suffix;
+        String fullFileName = getUrlParameterReg(url, "fullfilename");
         if (StringUtils.hasText(fullFileName)) {
             fileName = fullFileName;
-            type = this.typeFromFileName(fullFileName);
+            type = typeFromFileName(fileName);
-            suffix = suffixFromFileName(fullFileName);
+            suffix = suffixFromFileName(fileName);
         } else {
             fileName = getFileNameFromURL(url);
             type = typeFromUrl(url);
             suffix = suffixFromUrl(url);
         }
-        attribute.setType(type);
+        return new FileAttribute(type,suffix,fileName,url);
-        attribute.setName(fileName);
-        attribute.setSuffix(suffix);
-        attribute.setUrl(url);
-        if (req != null) {
-            String officePreviewType = req.getParameter("officePreviewType");
-            String fileKey = req.getParameter("fileKey");
-            if (StringUtils.hasText(officePreviewType)) {
-                attribute.setOfficePreviewType(officePreviewType);
-            }
-            if (StringUtils.hasText(fileKey)) {
-                attribute.setFileKey(fileKey);
-            }
-        }
-        return attribute;
     }
 }

jodconverter-web/src/main/java/cn/keking/utils/OfficeToPdf.java

@@ -1,4 +1,4 @@
-package cn.keking.service;
+package cn.keking.utils;
 
 import org.artofsolving.jodconverter.OfficeDocumentConverter;
 import org.springframework.stereotype.Component;
@@ -9,11 +9,11 @@ import java.io.File;
  * @author yudian-it
  */
 @Component
-public class OfficeToPdfService {
+public class OfficeToPdf {
-    private final OfficePluginManager officePluginManager;
+    private final ConverterUtils converterUtils;
 
-    public OfficeToPdfService(OfficePluginManager officePluginManager) {
+    public OfficeToPdf(ConverterUtils converterUtils) {
-        this.officePluginManager = officePluginManager;
+        this.converterUtils = converterUtils;
     }
 
     public void openOfficeToPDF(String inputFilePath, String outputFilePath) {
@@ -33,7 +33,7 @@ public class OfficeToPdfService {
 
 
     public void office2pdf(String inputFilePath, String outputFilePath) {
-        OfficeDocumentConverter converter = officePluginManager.getDocumentConverter();
+        OfficeDocumentConverter converter = converterUtils.getDocumentConverter();
         if (null != inputFilePath) {
             File inputFile = new File(inputFilePath);
             // 判断目标文件路径是否为空

jodconverter-web/src/main/java/cn/keking/utils/PdfUtils.java

@@ -1,6 +1,5 @@
 package cn.keking.utils;
 
-import cn.keking.service.FileHandlerService;
 import org.apache.pdfbox.pdmodel.PDDocument;
 import org.apache.pdfbox.rendering.ImageType;
 import org.apache.pdfbox.rendering.PDFRenderer;
@@ -23,18 +22,18 @@ public class PdfUtils {
 
     private final Logger logger = LoggerFactory.getLogger(PdfUtils.class);
 
-    private final FileHandlerService fileHandlerService;
+    private final FileUtils fileUtils;
 
     @Value("${server.tomcat.uri-encoding:UTF-8}")
     private String uriEncoding;
 
-    public PdfUtils(FileHandlerService fileHandlerService) {
+    public PdfUtils(FileUtils fileUtils) {
-        this.fileHandlerService = fileHandlerService;
+        this.fileUtils = fileUtils;
     }
 
     public List<String> pdf2jpg(String pdfFilePath, String pdfName, String baseUrl) {
         List<String> imageUrls = new ArrayList<>();
-        Integer imageCount = fileHandlerService.getConvertedPdfImage(pdfFilePath);
+        Integer imageCount = fileUtils.getConvertedPdfImage(pdfFilePath);
         String imageFileSuffix = ".jpg";
         String pdfFolder = pdfName.substring(0, pdfName.length() - 4);
         String urlPrefix = null;
@@ -70,7 +69,7 @@ public class PdfUtils {
                 imageUrls.add(urlPrefix + "/" + pageIndex + imageFileSuffix);
             }
             doc.close();
-            fileHandlerService.addConvertedPdfImage(pdfFilePath, pageCount);
+            fileUtils.addConvertedPdfImage(pdfFilePath, pageCount);
         } catch (IOException e) {
             logger.error("Convert pdf to jpg exception, pdfFilePath：{}", pdfFilePath, e);
         }

jodconverter-web/src/main/java/cn/keking/utils/ShedulerClean.java

@@ -31,7 +31,7 @@ public class ShedulerClean {
     public void clean() {
         logger.info("Cache clean start");
         cacheService.cleanCache();
-        FileUtils.deleteDirectory(fileDir);
+        DeleteFileUtil.deleteDirectory(fileDir);
         logger.info("Cache clean end");
     }
 }

jodconverter-web/src/main/java/cn/keking/utils/ZipReader.java

@@ -1,14 +1,15 @@
-package cn.keking.service;
+package cn.keking.utils;
 
 import cn.keking.config.ConfigConstants;
 import cn.keking.model.FileType;
-import cn.keking.utils.FileUtils;
 import cn.keking.web.filter.BaseUrlFilter;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.github.junrar.Archive;
 import com.github.junrar.exception.RarException;
 import com.github.junrar.rarfile.FileHeader;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
 import org.apache.commons.compress.archivers.sevenz.SevenZArchiveEntry;
 import org.apache.commons.compress.archivers.sevenz.SevenZFile;
 import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
@@ -26,34 +27,37 @@ import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 /**
+ *
  * @author yudian-it
- * create 2017/11/27
+ * @date 2017/11/27
  */
 @Component
-public class CompressFileReader {
+public class ZipReader {
+    static Pattern pattern = Pattern.compile("^\\d+");
+
+    private final FileUtils fileUtils;
 
-    private static final Pattern pattern = Pattern.compile("^\\d+");
-    private final FileHandlerService fileHandlerService;
     private final String fileDir = ConfigConstants.getFileDir();
+
     private final ExecutorService executors = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
 
-    public CompressFileReader(FileHandlerService fileHandlerService) {
+    public ZipReader(FileUtils fileUtils) {
-        this.fileHandlerService = fileHandlerService;
+        this.fileUtils = fileUtils;
     }
 
-    public String readZipFile(String filePath, String fileKey) {
+    public String readZipFile(String filePath,String fileKey) {
         String archiveSeparator = "/";
-        Map<String, FileNode> appender = new HashMap<>();
+        Map<String, FileNode> appender = Maps.newHashMap();
-        List<String> imgUrls = new LinkedList<>();
+        List<String> imgUrls = Lists.newArrayList();
         String baseUrl = BaseUrlFilter.getBaseUrl();
-        String archiveFileName = fileHandlerService.getFileNameFromPath(filePath);
+        String archiveFileName = fileUtils.getFileNameFromPath(filePath);
         try {
-            ZipFile zipFile = new ZipFile(filePath, FileUtils.getFileEncode(filePath));
+            ZipFile zipFile = new ZipFile(filePath, fileUtils.getFileEncodeUTFGBK(filePath));
             Enumeration<ZipArchiveEntry> entries = zipFile.getEntries();
             // 排序
             entries = sortZipEntries(entries);
-            List<Map<String, ZipArchiveEntry>> entriesToBeExtracted = new LinkedList<>();
+            List<Map<String, ZipArchiveEntry>> entriesToBeExtracted = Lists.newArrayList();
-            while (entries.hasMoreElements()) {
+            while (entries.hasMoreElements()){
                 ZipArchiveEntry entry = entries.nextElement();
                 String fullName = entry.getName();
                 int level = fullName.split(archiveSeparator).length;
@@ -66,10 +70,10 @@ public class CompressFileReader {
                     entriesToBeExtracted.add(Collections.singletonMap(childName, entry));
                 }
                 String parentName = getLast2FileName(fullName, archiveSeparator, archiveFileName);
-                parentName = (level - 1) + "_" + parentName;
+                parentName = (level-1) + "_" + parentName;
-                FileType type = fileHandlerService.typeFromUrl(childName);
+                FileType type=fileUtils.typeFromUrl(childName);
-                if (type.equals(FileType.picture)) {//添加图片文件到图片列表
+                if (type.equals(FileType.picture)){//添加图片文件到图片列表
-                    imgUrls.add(baseUrl + childName);
+                    imgUrls.add(baseUrl+childName);
                 }
                 FileNode node = new FileNode(originName, childName, parentName, new ArrayList<>(), directory, fileKey);
                 addNodes(appender, parentName, node);
@@ -77,7 +81,7 @@ public class CompressFileReader {
             }
             // 开启新的线程处理文件解压
             executors.submit(new ZipExtractorWorker(entriesToBeExtracted, zipFile, filePath));
-            fileHandlerService.putImgCache(fileKey, imgUrls);
+            fileUtils.putImgCache(fileKey,imgUrls);
             return new ObjectMapper().writeValueAsString(appender.get(""));
         } catch (IOException e) {
             e.printStackTrace();
@@ -86,29 +90,29 @@ public class CompressFileReader {
     }
 
     private Enumeration<ZipArchiveEntry> sortZipEntries(Enumeration<ZipArchiveEntry> entries) {
-        List<ZipArchiveEntry> sortedEntries = new LinkedList<>();
+        List<ZipArchiveEntry> sortedEntries = Lists.newArrayList();
-        while (entries.hasMoreElements()) {
+        while(entries.hasMoreElements()){
             sortedEntries.add(entries.nextElement());
         }
         sortedEntries.sort(Comparator.comparingInt(o -> o.getName().length()));
         return Collections.enumeration(sortedEntries);
     }
 
-    public String unRar(String filePath, String fileKey) {
+    public String unRar(String filePath,String fileKey){
-        Map<String, FileNode> appender = new HashMap<>();
+        Map<String, FileNode> appender = Maps.newHashMap();
-        List<String> imgUrls = new ArrayList<>();
+        List<String> imgUrls = Lists.newArrayList();
         String baseUrl = BaseUrlFilter.getBaseUrl();
         try {
-            Archive archive = new Archive(new FileInputStream(filePath));
+            Archive archive = new Archive(new FileInputStream(new File(filePath)));
             List<FileHeader> headers = archive.getFileHeaders();
             headers = sortedHeaders(headers);
-            String archiveFileName = fileHandlerService.getFileNameFromPath(filePath);
+            String archiveFileName = fileUtils.getFileNameFromPath(filePath);
-            List<Map<String, FileHeader>> headersToBeExtracted = new ArrayList<>();
+            List<Map<String, FileHeader>> headersToBeExtracted = Lists.newArrayList();
             for (FileHeader header : headers) {
                 String fullName;
                 if (header.isUnicode()) {
                     fullName = header.getFileNameW();
-                } else {
+                }else {
                     fullName = header.getFileNameString();
                 }
                 // 展示名
@@ -120,16 +124,16 @@ public class CompressFileReader {
                     headersToBeExtracted.add(Collections.singletonMap(childName, header));
                 }
                 String parentName = getLast2FileName(fullName, "\\", archiveFileName);
-                FileType type = fileHandlerService.typeFromUrl(childName);
+                FileType type = fileUtils.typeFromUrl(childName);
-                if (type.equals(FileType.picture)) {//添加图片文件到图片列表
+                if (type.equals(FileType.picture)){//添加图片文件到图片列表
-                    imgUrls.add(baseUrl + childName);
+                    imgUrls.add(baseUrl+childName);
                 }
                 FileNode node = new FileNode(originName, childName, parentName, new ArrayList<>(), directory, fileKey);
                 addNodes(appender, parentName, node);
                 appender.put(childName, node);
             }
             executors.submit(new RarExtractorWorker(headersToBeExtracted, archive, filePath));
-            fileHandlerService.putImgCache(fileKey, imgUrls);
+            fileUtils.putImgCache(fileKey,imgUrls);
             return new ObjectMapper().writeValueAsString(appender.get(""));
         } catch (RarException | IOException e) {
             e.printStackTrace();
@@ -137,19 +141,19 @@ public class CompressFileReader {
         return null;
     }
 
-    public String read7zFile(String filePath, String fileKey) {
+    public String read7zFile(String filePath,String fileKey) {
         String archiveSeparator = "/";
-        Map<String, FileNode> appender = new HashMap<>();
+        Map<String, FileNode> appender = Maps.newHashMap();
-        List<String> imgUrls = new ArrayList<>();
+        List<String> imgUrls = Lists.newArrayList();
-        String baseUrl = BaseUrlFilter.getBaseUrl();
+        String baseUrl= BaseUrlFilter.getBaseUrl();
-        String archiveFileName = fileHandlerService.getFileNameFromPath(filePath);
+        String archiveFileName = fileUtils.getFileNameFromPath(filePath);
         try {
             SevenZFile zipFile = new SevenZFile(new File(filePath));
             Iterable<SevenZArchiveEntry> entries = zipFile.getEntries();
             // 排序
             Enumeration<SevenZArchiveEntry> newEntries = sortSevenZEntries(entries);
-            List<Map<String, SevenZArchiveEntry>> entriesToBeExtracted = new ArrayList<>();
+            List<Map<String, SevenZArchiveEntry>> entriesToBeExtracted = Lists.newArrayList();
-            while (newEntries.hasMoreElements()) {
+            while (newEntries.hasMoreElements()){
                 SevenZArchiveEntry entry = newEntries.nextElement();
                 String fullName = entry.getName();
                 int level = fullName.split(archiveSeparator).length;
@@ -162,10 +166,10 @@ public class CompressFileReader {
                     entriesToBeExtracted.add(Collections.singletonMap(childName, entry));
                 }
                 String parentName = getLast2FileName(fullName, archiveSeparator, archiveFileName);
-                parentName = (level - 1) + "_" + parentName;
+                parentName = (level-1) + "_" + parentName;
-                FileType type = fileHandlerService.typeFromUrl(childName);
+                FileType type=fileUtils.typeFromUrl(childName);
-                if (type.equals(FileType.picture)) {//添加图片文件到图片列表
+                if (type.equals(FileType.picture)){//添加图片文件到图片列表
-                    imgUrls.add(baseUrl + childName);
+                    imgUrls.add(baseUrl+childName);
                 }
                 FileNode node = new FileNode(originName, childName, parentName, new ArrayList<>(), directory, fileKey);
                 addNodes(appender, parentName, node);
@@ -173,7 +177,7 @@ public class CompressFileReader {
             }
             // 开启新的线程处理文件解压
             executors.submit(new SevenZExtractorWorker(entriesToBeExtracted, filePath));
-            fileHandlerService.putImgCache(fileKey, imgUrls);
+            fileUtils.putImgCache(fileKey,imgUrls);
             return new ObjectMapper().writeValueAsString(appender.get(""));
         } catch (IOException e) {
             e.printStackTrace();
@@ -183,7 +187,7 @@ public class CompressFileReader {
 
 
     private Enumeration<SevenZArchiveEntry> sortSevenZEntries(Iterable<SevenZArchiveEntry> entries) {
-        List<SevenZArchiveEntry> sortedEntries = new ArrayList<>();
+        List<SevenZArchiveEntry> sortedEntries = Lists.newArrayList();
         for (SevenZArchiveEntry entry : entries) {
             sortedEntries.add(entry);
         }
@@ -207,7 +211,7 @@ public class CompressFileReader {
         List<FileHeader> sortedHeaders = new ArrayList<>();
         Map<Integer, FileHeader> mapHeaders = new TreeMap<>();
         headers.forEach(header -> mapHeaders.put(new Integer(0).equals(header.getFileNameW().length()) ? header.getFileNameString().length() : header.getFileNameW().length(), header));
-        for (Map.Entry<Integer, FileHeader> entry : mapHeaders.entrySet()) {
+        for (Map.Entry<Integer, FileHeader> entry : mapHeaders.entrySet()){
             for (FileHeader header : headers) {
                 if (entry.getKey().equals(new Integer(0).equals(header.getFileNameW().length()) ? header.getFileNameString().length() : header.getFileNameW().length())) {
                     sortedHeaders.add(header);
@@ -219,7 +223,7 @@ public class CompressFileReader {
 
     private static String getLast2FileName(String fullName, String seperator, String rootName) {
         if (fullName.endsWith(seperator)) {
-            fullName = fullName.substring(0, fullName.length() - 1);
+            fullName = fullName.substring(0, fullName.length()-1);
         }
         // 1.获取剩余部分
         int endIndex = fullName.lastIndexOf(seperator);
@@ -234,7 +238,7 @@ public class CompressFileReader {
 
     private static String getLastFileName(String fullName, String seperator) {
         if (fullName.endsWith(seperator)) {
-            fullName = fullName.substring(0, fullName.length() - 1);
+            fullName = fullName.substring(0, fullName.length()-1);
         }
         String newName = fullName;
         if (fullName.contains(seperator)) {
@@ -245,11 +249,10 @@ public class CompressFileReader {
 
     public static Comparator<FileNode> sortComparator = new Comparator<FileNode>() {
         final Collator cmp = Collator.getInstance(Locale.US);
-
         @Override
         public int compare(FileNode o1, FileNode o2) {
             // 判断两个对比对象是否是开头包含数字，如果包含数字则获取数字并按数字真正大小进行排序
-            BigDecimal num1, num2;
+            BigDecimal num1,num2;
             if (null != (num1 = isStartNumber(o1))
                     && null != (num2 = isStartNumber(o2))) {
                 return num1.subtract(num2).intValue();
@@ -285,16 +288,14 @@ public class CompressFileReader {
             this.childList = childList;
             this.directory = directory;
         }
-
+        public FileNode(String originName, String fileName, String parentFileName, List<FileNode> childList, boolean directory,String fileKey) {
-        public FileNode(String originName, String fileName, String parentFileName, List<FileNode> childList, boolean directory, String fileKey) {
             this.originName = originName;
             this.fileName = fileName;
             this.parentFileName = parentFileName;
             this.childList = childList;
             this.directory = directory;
-            this.fileKey = fileKey;
+            this.fileKey=fileKey;
         }
-
         public String getFileKey() {
             return fileKey;
         }
@@ -382,15 +383,17 @@ public class CompressFileReader {
             } catch (IOException e) {
                 e.printStackTrace();
             }
-            FileUtils.deleteFileByPath(filePath);
+            if (new File(filePath).exists()) {
+                new File(filePath).delete();
+            }
         }
 
         private void extractZipFile(String childName, InputStream zipFile) {
             String outPath = fileDir + childName;
-            try (OutputStream ot = new FileOutputStream(outPath)) {
+            try (OutputStream ot = new FileOutputStream(outPath)){
                 byte[] inByte = new byte[1024];
                 int len;
-                while ((-1 != (len = zipFile.read(inByte)))) {
+                while ((-1 != (len = zipFile.read(inByte)))){
                     ot.write(inByte, 0, len);
                 }
             } catch (IOException e) {
@@ -439,7 +442,10 @@ public class CompressFileReader {
             } catch (IOException e) {
                 e.printStackTrace();
             }
-            FileUtils.deleteFileByPath(filePath);
+
+            if (new File(filePath).exists()) {
+                new File(filePath).delete();
+            }
         }
     }
 
@@ -468,12 +474,14 @@ public class CompressFileReader {
             } catch (IOException e) {
                 e.printStackTrace();
             }
-            FileUtils.deleteFileByPath(filePath);
+            if (new File(filePath).exists()) {
+                new File(filePath).delete();
+            }
         }
 
         private void extractRarFile(String childName, FileHeader header, Archive archive) {
             String outPath = fileDir + childName;
-            try (OutputStream ot = new FileOutputStream(outPath)) {
+            try(OutputStream ot = new FileOutputStream(outPath)) {
                 archive.extractFile(header, ot);
             } catch (IOException | RarException e) {
                 e.printStackTrace();

jodconverter-web/src/main/java/cn/keking/web/controller/FileController.java

@@ -3,7 +3,8 @@ package cn.keking.web.controller;
 import cn.keking.config.ConfigConstants;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
-
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Lists;
 import cn.keking.model.ReturnResponse;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -15,7 +16,10 @@ import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.*;
-import java.util.*;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
 
 /**
  *
@@ -80,14 +84,10 @@ public class FileController {
 
     @RequestMapping(value = "listFiles", method = RequestMethod.GET)
     public String getFiles() throws JsonProcessingException {
-        List<Map<String, String>> list = new ArrayList<>();
+        List<Map<String, String>> list = Lists.newArrayList();
         File file = new File(fileDir + demoPath);
         if (file.exists()) {
-            Arrays.stream(Objects.requireNonNull(file.listFiles())).forEach(file1 -> {
+            Arrays.stream(Objects.requireNonNull(file.listFiles())).forEach(file1 -> list.add(ImmutableMap.of("fileName", demoDir + "/" + file1.getName())));
-                Map<String, String> fileName = new HashMap();
-                fileName.put("fileName", demoDir + "/" + file1.getName());
-                list.add(fileName);
-            });
         }
         return new ObjectMapper().writeValueAsString(list);
     }