// 未分类
Multipart 上传
发布 2018-09-30 · 永久链接
no excerpt about this article
### 引入依赖
``` xml
commons-io
commons-io
2.6
commons-fileupload
commons-fileupload
1.3.3
```
### 配置Resolver
``` java
/**
* 上传配置
* @return
*/
@Bean
public CommonsMultipartResolver multipartResolver(){
CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver();
commonsMultipartResolver.setDefaultEncoding("UTF-8");
commonsMultipartResolver.setMaxUploadSize(1024000);
try {
commonsMultipartResolver.setUploadTempDir(new FileSystemResource("~/remote/temp"));
} catch (IOException e) {
e.printStackTrace();
return null;
}
return commonsMultipartResolver;
}
```
要**注意**的是方法名一定要叫**multipartResolver**
然后就可以
``` java
@RequestMapping(value = "/file/upload",method = RequestMethod.POST)
public void upload(@RequestParam("file") MultipartFile file){
// todo..
}
```