spring3.0多文件上传
spring配置：
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"xmlns:context="http://www.springframework.org/schema/context"xmlns:mvc="http://www.springframework.org/schema/mvc"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"><!-- 启动Spring MVC的注解功能，完成请求和注解POJO的映射 --><bean /><context:component-scan base-package="com"/><!-- 对模型视图名称的解析，在请求时模型视图名称添加前后缀 --><beanp:suffix=".jsp" /><!-- 文件上传--><bean id="multipartResolver" p:defaultEncoding="utf-8"/></beans>
controller:
/** * 文件上传 * @param request * @param response * @return * @throws Exception */@RequestMapping(value="/uploadFile",method=RequestMethod.POST)public ModelAndView uploadFile(MultipartHttpServletRequest request) throws Exception{PropertiesUtil pUtil=PropertiesUtil.createPropertiesUtil(Constant.UPLOADPATH_FILE);List<MultipartFile> files=request.getFiles("file");String uploadpath=request.getSession().getServletContext().getRealPath(pUtil.getProperty(Constant.UPLOADPATH_PATH));System.out.println("uploadpath :"+uploadpath);for (MultipartFile file : files) {if (file.isEmpty()) continue;FileOutputStream fileOS=new FileOutputStream(uploadpath+"/"+file.getOriginalFilename());fileOS.write(file.getBytes());fileOS.close();}return new ModelAndView("/success");}