Merge branch 'alpha' into feat-vertex-veo

middleware/disable-cache.go

@@ -0,0 +1,12 @@
+package middleware
+
+import "github.com/gin-gonic/gin"
+
+func DisableCache() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.Header("Cache-Control", "no-store, no-cache, must-revalidate, private, max-age=0")
+		c.Header("Pragma", "no-cache")
+		c.Header("Expires", "0")
+		c.Next()
+	}
+}

middleware/stats.go

@@ -18,12 +18,12 @@ func StatsMiddleware() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		// 增加活跃连接数
 		atomic.AddInt64(&globalStats.activeConnections, 1)
-		
+
 		// 确保在请求结束时减少连接数
 		defer func() {
 			atomic.AddInt64(&globalStats.activeConnections, -1)
 		}()
-		
+
 		c.Next()
 	}
 }
@@ -38,4 +38,4 @@ func GetStats() StatsInfo {
 	return StatsInfo{
 		ActiveConnections: atomic.LoadInt64(&globalStats.activeConnections),
 	}
-} 
+}