Question

我在Spring Boot中使用后映射，以从postman的表单数据中传递我的pojo的所有字段值。字段之一涉及上传由multipartfile处理的文件。

运行此方法时，邮递员收到内部服务器错误

@RequestMapping(method=RequestMethod.POST,value="/upload/{jobID}")
    public Application upload(@RequestParam("file") MultipartFile file,@PathVariable String jobID,
            @RequestParam("name") String name,@RequestParam("emailId") String emailId,
            @RequestParam("applicationStatus") ApplicationStatus applicationStatus) throws IOException {

        Offer offer=offerRepository.findById(jobID).get();
        Application application=new Application();
        System.out.println(file.getContentType());
        System.out.println(file.getOriginalFilename());
        System.out.println(file.getSize());
        application.setApplicationStatus(ApplicationStatus.valueOf("APPLIED"));
        application.setResume(file.getBytes());
        application.getMykey().setOffer(offer);


        return applicationRepository.save(application); 
    }

这是详细的错误

{
    "timestamp": "2018-10-15T17:31:31.346+0000",
    "status": 500,
    "error": "Internal Server Error",
    "message": "No message available",
    "path": "/api/upload/SE"
}

Answer 1

尝试将POJO用作requestParams以更多地组织方法输入看到 http://dolszewski.com/spring/how-to-bind-requestparam-to-object/

，并且在进行可选测试（如果存在）之前 if（optional.isPresent（））然后optional.get（）

@RequestParam在Spring Boot中通过邮递员的表单数据传递pojo字段

1 个答案: