spring mvc环境之上传文件设置(五)
spring mvc环境之上传文件设置
1.导入pom.xml依赖
2.spring-mvc.xml配置bean
3.测试
1.导入必要的依赖
<!-- 上传组件包 --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.3</version> </dependency>
2.在spring-mvc.xml文件配置上传的bean
(还可以设置更多的参数...)
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 设置上传文件的最大尺寸为5MB --> <property name="maxUploadSize" value="5242880"/> </bean>
3.在控制器试试
@RequestMapping("index06") public String index06(@RequestParam(name="file")MultipartFile file, Model model, HttpServletRequest request){ System.out.println(file.toString()); model.addAttribute("index02","index02"); return "index01"; }
<form action="./index/index06" method="post" enctype="multipart/form-data" > <input type="file" name="file" /> <input type="submit" value="submit" /> </form>