1.完成图片上传的接口，不会写，参照的是官网萝卜多的代码

// 图片上传
@RequestMapping(value = "/a/u/img/{module}", method = RequestMethod.POST)
public String postImg(HttpServletRequest request, HttpServletResponse response, Model model,
                      @RequestParam MultipartFile file, @PathVariable String module ) throws Exception {
    log.info("=========>get file is"+file);
    log.info("=========>get module is"+module);

    if (StringUtils.isBlank(module)) {
        module = "common";
    }
    int code = 0;
    log.info(file.getOriginalFilename());

    Long uid = cookieUtil.getID(request, response);
    try {
        String type = file.getContentType();
        long size = file.getSize();
        log.info("  size is =" + size / 1048576);
        String extend = FileUtil.getFileExtension(file
                .getOriginalFilename());

        String fileName = UUID.randomUUID().toString() + "." + extend;
        log.info("new name is " + fileName);
        String filePath = "/data/temp/" + fileName;

        File tempPic = new File(filePath);
        file.transferTo(tempPic);
        String url = this.imgStorageUtil.imgStorage(null, module + "/"
                + fileName, filePath);
        log.info(module + " upload success ,and file name is " + fileName
                + "temp path is " + filePath + " access url is " + url);
        tempPic.delete();
        log.info(file.getOriginalFilename() + " delete success ");
        model.addAttribute("url", url);
        model.addAttribute("code", 0);
        return "/common/img";
    } catch (Throwable t) {
        t.printStackTrace();
        log.error(t.getMessage());
        return "/common/success";
    }

3.昨天的公司的新增接口，修改接口，用Postman测试，还是不行但是不是400bad request了，而是500的错误。这个因为数据类型的原因导致的。

1.完成article的接口

2.部署项目

我之前用body传值的时候，后台的接口使用的@RequestBody来接这个值，但是还是报错了。

总结：