bug修复

web/src/views/Chat/index.vue

@@ -251,6 +251,8 @@ const loadMessages = async () => {
   loading.value = true
 
   try {
+    console.log('📨 开始加载消息...')
+
     // 调用最近消息API
     const response = await messageApi.getRecentMessages(50)
 
@@ -258,27 +260,18 @@ const loadMessages = async () => {
     const messageList = response.data || response || []
 
     if (Array.isArray(messageList)) {
+      console.log('📨 收到消息列表，数量:', messageList.length)
+
       // 转换消息格式
       const chatMessages = MessageService.convertToChatMessages(messageList)
 
-      // 按时间排序（最早的在前面）
-      chatMessages.sort((a, b) => {
-        const parseTime = (timestamp: string | Date) => {
-          if (timestamp instanceof Date) return timestamp.getTime()
-          if (typeof timestamp === 'string') {
-            if (timestamp.includes(' ') && !timestamp.includes('T')) {
-              return new Date(timestamp.replace(' ', 'T')).getTime()
-            }
-            return new Date(timestamp).getTime()
-          }
-          return new Date().getTime()
-        }
+      // 使用优化的排序和去重方法
+      const sortedMessages = MessageService.sortAndDeduplicateMessages(chatMessages)
 
-        return parseTime(a.timestamp) - parseTime(b.timestamp)
-      })
+      console.log('✅ 消息排序完成，最终数量:', sortedMessages.length)
 
       // 将消息添加到 chatStore
-      chatStore.messages.splice(0, chatStore.messages.length, ...chatMessages)
+      chatStore.messages.splice(0, chatStore.messages.length, ...sortedMessages)
 
       // 强制滚动到底部
       await nextTick()