SpringMVC--文件的上传

1.添加jar

2.配置CommonsMultipartResolver

<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
    <property name="defaultEncoding" value="UTF-8"/>
</bean>

3.编写测试类

@RequestMapping("/testFile")
public String testFile(@RequestParam("desc") String desc, @RequestParam("file")MultipartFile file){
    System.out.println(desc);
    System.out.println(file.getOriginalFilename());
    return "success";
}

<form action="testFile" method="post" enctype="multipart/form-data">
    File:<input type="file" name="file"/>
    Desc: <input type="text" name="desc"/>
    <input type="submit" value="submit"/>
</form>