优化时间显示

src/pages/index/ChatPage.vue

@@ -180,7 +180,8 @@
 
             <div class="message-content">
               <div class="message-time">
-                {{ message.time }}
+                {{ getTime(message.time) }}
+                <!-- {{ message.time }} -->
               </div>
 
               <div class="message-bubble">
@@ -468,6 +469,18 @@ export default {
       }
     },
 
+    getTime(time) {
+      if (!time) return "";
+
+      const date = new Date(time);
+      return `${date.getFullYear()}年${String(date.getMonth() + 1).padStart(
+        2,
+        "0"
+      )}月${String(date.getDate()).padStart(2, "0")}日 ${String(
+        date.getHours()
+      ).padStart(2, "0")}:${String(date.getMinutes()).padStart(2, "0")}`;
+    },
+
     // 更新最近消息列表
     updateRecentChat(messageType, contactName, newMessage) {
       const index = this.recentChats.findIndex(