From ba60a2dcbb0b690582d3e732bd50afb4a043e1d5 Mon Sep 17 00:00:00 2001
From: mrlitong <infinity@us-cn2-4c8g.local>
Date: Tue, 14 Oct 2025 02:52:18 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E8=87=AA=E5=AE=9A?=
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修复 datetime-local 输入框在不同浏览器中时区解析不一致的问题。

## 问题
- datetime-local 返回无时区信息的字符串 (如: 2025-12-31T23:59)
- new Date(string) 在不同浏览器中解析行为不一致
- 部分浏览器错误地将其解释为 UTC，导致时区偏移

## 解决方案
- 手动解析日期时间字符串的各个部分
- 使用 Date 构造函数明确创建本地时间对象
- 统一转换为 UTC ISO 字符串存储
- 添加日期有效性验证和错误处理

## 影响范围
- 仅影响自定义过期时间设置功能
- 确保用户设置的时间与存储/显示一致
- 提升跨浏览器兼容性

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .../accounts/AccountExpiryEditModal.vue       | 20 ++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/web/admin-spa/src/components/accounts/AccountExpiryEditModal.vue b/web/admin-spa/src/components/accounts/AccountExpiryEditModal.vue
index 046c3332..09673fa2 100644
--- a/web/admin-spa/src/components/accounts/AccountExpiryEditModal.vue
+++ b/web/admin-spa/src/components/accounts/AccountExpiryEditModal.vue
@@ -304,7 +304,25 @@ const selectQuickOption = (value) => {
 // 更新自定义过期时间
 const updateCustomExpiryPreview = () => {
   if (localForm.customExpireDate) {
-    localForm.expiresAt = new Date(localForm.customExpireDate).toISOString()
+    try {
+      // 手动解析日期时间字符串，确保它被正确解释为本地时间
+      const [datePart, timePart] = localForm.customExpireDate.split('T')
+      const [year, month, day] = datePart.split('-').map(Number)
+      const [hours, minutes] = timePart.split(':').map(Number)
+
+      // 使用构造函数创建本地时间的 Date 对象，然后转换为 UTC ISO 字符串
+      const localDate = new Date(year, month - 1, day, hours, minutes, 0, 0)
+
+      // 验证日期有效性
+      if (isNaN(localDate.getTime())) {
+        console.error('Invalid date:', localForm.customExpireDate)
+        return
+      }
+
+      localForm.expiresAt = localDate.toISOString()
+    } catch (error) {
+      console.error('Failed to parse custom expire date:', error)
+    }
   }
 }