myBatis虚拟路径文件上传

- 日理万妓 2022-06-02 10:15 222阅读 0赞

#### 1.配置虚拟路径 ####

##### idea配置方案 #####

![SouthEast][]

选择一个要配置的虚拟路径的目录 ,

![SouthEast 1][]

最后保存一下就可以了,,,,,,,

#### 下载jquery插件 ####

[http://jakarta.apache.org/commons/fileupload/][http_jakarta.apache.org_commons_fileupload]

[http://jakarta.apache.org/commons/io/][http_jakarta.apache.org_commons_io]

####      下载完成后,导入下载的jar包进项目   ####

#### ![SouthEast 2][] ####

#### 配置文件 ####

配置springMvc配置文件

#### 修改form表单 ####

#### controller保存的代码  `@RequestMapping("userSave") public ModelAndView userSave(User user,@RequestParam("file") MultipartFile multipartFile) throws IOException { //设置文件名 String realName = multipartFile.getOriginalFilename();//获取真实文件名 //获取文件后缀 String houzhui = realName.substring(realName.lastIndexOf(".")); // 随机名称 UUID uuid = UUID.randomUUID(); user.setPic(uuid.toString()+houzhui);//设置存入的图片文件名 xxx.jpg //下载文件 File file = new File("D:\\img\\"+uuid.toString()+houzhui);//下载到虚拟路径对应的路径 multipartFile.transferTo(file); userService.save(user); ModelAndView mView = new ModelAndView("redirect:/userInfo.action"); return mView; }`      ####

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[SouthEast]: /images/20220602/83549450f3da48e6acd7f31583ab24f5.png
[SouthEast 1]: /images/20220602/1f03fd3892cc418482a815e93b41e6bb.png
[http_jakarta.apache.org_commons_fileupload]: http://jakarta.apache.org/commons/fileupload/
[http_jakarta.apache.org_commons_io]: http://jakarta.apache.org/commons/io/
[SouthEast 2]: /images/20220602/4457bc08b6164dfb8f897c31823af86a.png