fix: 订单变量上传文件时添加遮罩层

src/views/var/variables/Variables.vue

@@ -205,10 +205,17 @@ const handleRemove = (file) => {
 }
 const handleExceed = () => {}
 const changeUpload = (file: any) => {
+  const loading = ElLoading.service({
+    text: '上传中...',
+    background: 'rgba(0, 0, 0, 0.7)',
+    lock: true,
+    spinner: 'el-icon-loading'
+  })
   const formData = new FormData()
   formData.append('file', file.raw)
   console.log(file, 'file')
   uploadFile(formData).then(({ data }) => {
+    loading.close()
     if (data?.code === 200) {
       importForm.value.filePaths.push({ uid: file.uid, path: data.message })
     } else {