no message

src/views/project/Project/ExportDialog.vue

@@ -120,9 +120,8 @@ const handleBackup = async () => {
     const par = await checkEncryptExcel({ project: params })
     
     // 创建下载链接
-    const blob = new Blob([res.data], {
-      type: 'application/vnd.ms-excel,charset=utf-8'
-    })
+    // const blob = new Blob([res.data], {type: 'application/vnd.ms-excel,charset=utf-8'})
+    const blob = new Blob([res], { type: 'application/octet-stream' });
     const elink = document.createElement('a')
     elink.href = URL.createObjectURL(blob)
     elink.download = exportBackUpName(par.data.filetype)

src/views/project/Project/ImportProjectDialog.vue

@@ -22,7 +22,8 @@
         :limit="1"
         :auto-upload="true"
         :show-file-list="false"
-        accept=".xlsx,.xls"
+        name="fileUpload"
+        accept=".xlsx,.xls,.txt"
       >
         <div class="upload-content">
           <el-icon class="upload-icon"><UploadFilled /></el-icon>
@@ -97,7 +98,8 @@ const beforeUpload = (file) => {
   const isExcel = file.type === 'application/vnd.ms-excel' || 
                  file.type === 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' ||
                  file.name.endsWith('.xlsx') || 
-                 file.name.endsWith('.xls')
+                 file.name.endsWith('.xls') ||
+                 file.name.endsWith('.txt') 
   
   const isLt10M = file.size / 1024 / 1024 < 10