8/1 限制前端输入字数

src/views/system/Repair/addRepair.vue

@@ -82,7 +82,8 @@
                   v-model:file-list="fileList"
                   :action="uploadUrl"
                   list-type="picture-card"
-                  :limit="1"
+                  :limit="9"
+                  :on-exceed="handleExceed"
                   :on-preview="handlePictureCardPreview"
                   :on-remove="handleRemove"
                   :before-upload="handleChangeFile"
@@ -213,6 +214,9 @@ const handleChangeFile: UploadProps['beforeUpload'] = (rawFile: UploadRawFile) =
   return true;
 };
 
+const handleExceed: UploadProps['onExceed'] = () => {
+  ElMessage.warning(`最多只能上传 9 个文件`);
+};
 const handlePictureCardPreview: UploadProps['onPreview'] = (uploadFile) => {
   dialogImageUrl.value = uploadFile.url!;
   dialogVisible.value = true;