...Controller...{ //创建一个通用的多部分解析器. CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver(request.getSession().getServletContext()); //设置编码 commonsMultipartResolver.setDefaultEncoding(”utf-8″); //判断 request 是否有文件上传,即多部分请求... if (commonsMultipartResolver.isMultipart(request)) { //转换成多部分request MultipartHttpServletRequest multipartRequest = commonsMultipartResolver.resolveMultipart(request); // file 是指 文件上传标签的 name=值 // 根据 name 获取上传的文件... MultipartFile file = multipartRequest.getFile("file"); //上传后记录的文件... File imageFile = new File("fileName"); //上传... file.transferTo(imageFile); } }
也可以在spring配置文件中配置:
<bean id=”multipartResolver” class=”org.springframework.web.multipart.commons.CommonsMultipartResolver”> <property name=”defaultEncoding” value=”UTF-8″ /> </bean>