[Spring] 다중파일 업로드 [MultiFile]

1) ~servlet.xml 에 등록

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

     <property name="maxUploadSize" value="100000000"/> 

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

</bean>

2) 폼구성

 <form name="form1" enctype="multipart/form-data" action="upload">

<input type="file" name="file0">

<input type="file" name="file0">

 </form>

3) 컨트롤러

  

private FileOutputStream fos;

  List<MultipartFile> files = multipartReq.getFiles("file0");

  for(int i = 0 ; i < files.size() ; i++){

try{

byte []dataFile = upload.getFile().getBytes();

fos = new FileOutputStream(filePath + fileDelim + fileName);

      fos.write(dataFile);

      }catch(Exception e){

e.printStackTrace();

}finally{

if(fos != null){

try{

fos.close();

}catch(Exception e){

e.printStackTrace();

}

}

}

 }

대충 요딴식으로 구성함~!