修复信件核对时无法正确查询数据库的bug

src/views/work/components/MailCheck.vue

@@ -12,7 +12,8 @@
                     <el-col span="6">
                         <el-form-item label="来信时间">
                             <el-date-picker v-model="query.mailTime" value-format="YYYY-MM-DD" type="daterange"
-                                range-separator="~" start-placeholder="开始日期" end-placeholder="结束日期" @change="handleMailTimeQuery"/>
+                                range-separator="~" start-placeholder="开始日期" end-placeholder="结束日期"
+                                @change="handleMailTimeQuery" />
                         </el-form-item>
                     </el-col>
                     <el-col span="6">
@@ -22,6 +23,7 @@
                                     :http-request="handleUpload" :on-exceed="handleExceed" :auto-upload="false"
                                     :file-list="fileList">
                                     <el-button>上传
+
                                         <template #icon>
                                             <icon name="el-icon-Upload" />
                                         </template>
@@ -55,6 +57,7 @@
                 <el-table :data="form" style="width: 100%" stripe ref="tableRef">
                     <el-table-column prop="mailTime" label="来信时间" align="center" width="170" />
                     <el-table-column label="信件来源" align="center" width="94">
+
                         <template #default="{ row }">
                             <span>{{
         dictData.mail_source.filter(
@@ -68,12 +71,14 @@
                     <el-table-column prop="mailCategory" label="信件分类" width="160" />
                     <el-table-column prop="content" label="信件内容" show-overflow-tooltip />
                     <el-table-column label="信件状态" width="90">
+
                         <template #default="{ row }">
                             <span>{{ getDictLable(dictData.mail_state, row.mailState) }}</span>
                         </template>
                     </el-table-column>
                     <el-table-column prop="threeDeptName" label="办理单位" width="160" />
                     <el-table-column label="流程节点">
+
                         <template #default="{ row }">
                             <el-tag :type="getFlowTagType(row.flowKey)" v-if="row.flowBeforeName">{{ row.flowBeforeName
                                 }}</el-tag>
@@ -81,6 +86,7 @@
                         </template>
                     </el-table-column>
                     <el-table-column label="流程限时" width="140">
+
                         <template #default="{ row }">
                             <div v-if="row.flowLimitedRemainingTime > 0" class="success">
                                 <span class="mr-4">剩余</span>
@@ -99,6 +105,7 @@
 
     </el-dialog>
 </template>
+
 <script lang="ts" setup>
 import { ref, defineProps } from 'vue'
 import { watch } from 'vue'
@@ -144,8 +151,10 @@ const importData = ref([])
 
 const handleUpload: UploadProps['httpRequest'] = (file) => {
     const formData = new FormData(); // 创建表单数据对象
-    formData.append("mailTimeStart",query.value.mailTimeStart)
+    if (query.value.mailTimeStart && query.value.mailTimeEnd) {
-    formData.append("mailTimeStartEnd",query.value.mailTimeEnd)
+        formData.append("mailTimeStart", query.value.mailTimeStart)
+        formData.append("mailTimeStartEnd", query.value.mailTimeEnd)
+    }
     formData.append("file", file.file); // 将文件添加到表单数据中
     return axios.post("/lan-api/api/work/check", formData) // 使用 axios 发送 post 请求到后端
         .then((res) => {
@@ -189,14 +198,14 @@ const handleExceed: UploadProps['onExceed'] = (files) => {
     upload.value!.handleStart(file)
 }
 
-function resetView(){
+function resetView() {
     ifShow.value = false
 }
 const handleMailTimeQuery = (val: any) => {
     if (val) {
         query.value.mailTimeStart = val[0];
         query.value.mailTimeEnd = val[1];
-    }else{
+    } else {
         delete query.value.mailTimeStart
         delete query.value.mailTimeEnd
     }