导出数据格式处理

src/views/var/varChange/components/TemplateVariable.vue

@@ -16,6 +16,7 @@
           :key="item"
           :field="column"
           :title="column"
+          cell-type="string"
           show-overflow
           width="150"
         >

src/views/var/varExcel/components/ExcelOperate/ExcelOperate.vue

@@ -273,7 +273,7 @@
           <template #default="{ row }">{{ row['数据区'] }}</template>
         </vxe-column>
         <template v-for="item in runResultTitle" :key="item">
-          <vxe-column :title="item" :field="item" 
+          <vxe-column :title="item" :field="item" cell-type="string"
           show-overflow
           width="150"></vxe-column>
         </template>

src/views/var/variables/components/TemplateVariable.vue

@@ -29,7 +29,7 @@
       <vxe-table ref="xTable" border :data="data" size="small" height="400">
         <vxe-column
           v-for="column in titles"
-          :key="item"
+          :key="item" cell-type="string"
           :field="column"
           :title="column"
           show-overflow