调整

Web/src/views/EmailRecord.vue

@@ -175,8 +175,8 @@ const emailList = ref([])
 const loading = ref(false)
 const refreshing = ref(false)
 const finished = ref(false)
-const lastId = ref(null) // 游标分页：记录最后一条记录的ID
-const lastTime = ref(null) // 游标分页：记录最后一条记录的时间
+const pageIndex = ref(1) // 页码
+const pageSize = 20 // 每页数量
 const total = ref(0)
 const detailVisible = ref(false)
 const currentEmail = ref(null)
@@ -192,18 +192,16 @@ const loadData = async (isRefresh = false) => {
   if (loading.value) return // 防止重复加载
   
   if (isRefresh) {
-    lastId.value = null
-    lastTime.value = null
+    pageIndex.value = 1
     emailList.value = []
     finished.value = false
   }
 
   loading.value = true
   try {
-    const params = {}
-    if (lastTime.value && lastId.value) {
-      params.lastReceivedDate = lastTime.value
-      params.lastId = lastId.value
+    const params = {
+      pageIndex: pageIndex.value,
+      pageSize: pageSize
     }
     
     const response = await getEmailList(params)
@@ -211,8 +209,6 @@ const loadData = async (isRefresh = false) => {
     if (response.success) {
       const newList = response.data || []
       total.value = response.total || 0
-      const newLastId = response.lastId || 0
-      const newLastTime = response.lastTime
       
       if (isRefresh) {
         emailList.value = newList
@@ -220,17 +216,12 @@ const loadData = async (isRefresh = false) => {
         emailList.value = [...(emailList.value || []), ...newList]
       }
       
-      // 更新游标
-      if (newLastId > 0 && newLastTime) {
-        lastId.value = newLastId
-        lastTime.value = newLastTime
-      }
-      
-      // 判断是否还有更多数据（返回数据少于20条或为空，说明没有更多了）
-      if (newList.length === 0 || newList.length < 20) {
+      // 判断是否还有更多数据（返回数据少于pageSize条或为空，说明没有更多了）
+      if (newList.length === 0 || newList.length < pageSize) {
         finished.value = true
       } else {
         finished.value = false
+        pageIndex.value++
       }
     } else {
       showToast(response.message || '加载数据失败')