<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">

<property name="defaultEncoding" value="utf-8"></property>

<property name="maxUploadSize" value="52142555"></property>

</bean>

<form action="uploadFlie" method="POST" enctype="multipart/form-data">

file:<input type="file" name="file"/>

zid:<input type="text" name="zid"/>

<input type="submit" value="test update"/>

</form>

enctype="multipart/form-data"这个是必须写的不然上传不上去

@RequestMapping("/uploadFlie")

public String updateFlie(@RequestParam(value="zid") String zid,@RequestParam("file") MultipartFile file) throws IOException{

System.out.println(zid);

//获取文件名称

System.out.println("filename"+file.getOriginalFilename());

//获取文件流

System.out.println("input"+file.getInputStream());

/**

写对应的业务逻辑

*/

return "add";

}

<form action="uploadFlie" method="POST" enctype="multipart/form-data">

file1:<input type="file" name="file"/>

file2:<input type="file" name="file"/>

file3:<input type="file" name="file"/>

zid:<input type="text" name="zid"/>

<input type="submit" value="test update"/>

</form>

enctype="multipart/form-data"这个是必须写的不然上传不上去

@RequestMapping("/uploadFlie")

public String updateFlie(@RequestParam(value="zid") String zid,@RequestParam("file") MultipartFile[] uploadfile) throws IOException{

for(MultipartFile em:uploadfile){

if(em.getSize()>0){

String filename=em.getOriginalFilename();

String path="c://";

File file=new File(path,filename);

em.transferTo(file);

}

}

return "add";

}