优化更新

DjangoAdmin_Django_AntdVue/zh/volume4/tools/upload-guide.md

@@ -129,18 +129,19 @@ Service 层的 `get_file_url()` 会自动为文件字段补此前缀。
 
 ```vue
 <template>
-  <el-upload
+  <a-upload
     :action="uploadUrl"
     :headers="headers"
-    :on-success="handleSuccess"
+    @change="handleChange"
     :before-upload="beforeUpload"
   >
-    <el-button type="primary">上传文件</el-button>
-  </el-upload>
+    <a-button type="primary">上传文件</a-button>
+  </a-upload>
 </template>
 
 <script setup>
 import { ref } from 'vue';
+import { message } from 'ant-design-vue';
 import { useUserStore } from '@/store/modules/user';
 
 const uploadUrl = '/api/upload/uploadFile';
@@ -152,7 +153,7 @@ const headers = {
 function beforeUpload(file) {
     const isLt10M = file.size / 1024 / 1024 < 10;
     if (!isLt10M) {
-        ElMessage.error('文件大小不能超过 10MB');
+        message.error('文件大小不能超过 10MB');
     }
     return isLt10M;
 }