修复

src/views/Sent.vue

@@ -31,12 +31,12 @@
           </div>
           <div class="mail-content">
             <div class="mail-header">
-              <h3 class="mail-title">{{ mail.title }}</h3>
+              <h3 class="mail-title">{{ mail.title || '无标题' }}</h3>
               <span class="mail-date">{{ formatDate(mail.sendTime) }}</span>
             </div>
-            <p class="mail-preview">{{ mail.content.substring(0, 50) }}...</p>
+            <p class="mail-preview">{{ (mail.content || '').substring(0, 50) }}...</p>
             <div class="mail-footer">
-              <span class="mail-recipient">收件人: {{ mail.recipient.username }}</span>
+              <span class="mail-recipient">收件人: {{ mail.recipient?.username || '未知' }}</span>
               <van-tag :type="getStatusType(mail.status)" size="small">
                 {{ getStatusText(mail.status) }}
               </van-tag>
@@ -62,7 +62,7 @@
         </div>
       </van-list>
       
-      <div v-if="mails.value.length === 0 && !loading" class="empty-state">
+      <div v-if="mails && mails.length === 0 && !loading" class="empty-state">
         <van-empty description="暂无已发送的邮件" />
       </div>
     </div>
@@ -155,6 +155,8 @@ export default {
     
     // 排序后的邮件
     const sortedMails = computed(() => {
+      if (!mails.value || !Array.isArray(mails.value)) return []
+      
       const sorted = [...mails.value]
       
       switch (sortType.value) {
@@ -221,15 +223,16 @@ export default {
           size: pageSize.value
         })
         
-        if (response.code === 200) {
+        // 响应拦截器已经处理了success判断，这里直接处理数据
+        if (response && response.data) {
           // 判断是否加载完成
-          if (response.data.list.length < pageSize.value) {
+          if (!response.data.list || response.data.list.length < pageSize.value) {
             finished.value = true
           } else {
             page.value += 1
           }
         } else {
-          showFailToast(response.message || '获取邮件列表失败')
+          showFailToast('获取邮件列表失败')
         }
       } catch (error) {
         console.error('获取邮件列表失败:', error)