相关疑难解决方法(0)

我使用Spring Boot并希望使用Controller来接收多部分文件上传.发送文件时,我不断收到错误415不支持的内容类型响应,并且永远不会到达控制器

There was an unexpected error (type=Unsupported Media Type, status=415).
Content type 'multipart/form-data;boundary=----WebKitFormBoundary1KvzQ1rt2V1BBbb8' not supported

我尝试使用form:action在html/jsp页面中发送,也在使用RestTemplate的独立客户端应用程序中发送.所有尝试都给出相同的结果

multipart/form-data;boundary=XXXXX not supported.

从多部分文档看来,必须将边界参数添加到分段上传,但这似乎与控制器接收不匹配 "multipart/form-data"

我的控制器方法设置如下

@RequestMapping(value = "/things", method = RequestMethod.POST, consumes = "multipart/form-data" ,
                                     produces = { "application/json", "application/xml" })
     public ResponseEntity<ThingRepresentation> submitThing(HttpServletRequest request,
                                     @PathVariable("domain") String domainParam,
                                     @RequestParam(value = "type") String thingTypeParam,
                                     @RequestBody MultipartFile[] submissions) throws Exception

使用Bean安装程序

 @Bean
 public MultipartConfigElement multipartConfigElement() {
     return new MultipartConfigElement("");
 }

 @Bean
 public MultipartResolver multipartResolver() {
     org.springframework.web.multipart.commons.CommonsMultipartResolver multipartResolver = new org.springframework.web.multipart.commons.CommonsMultipartResolver();
     multipartResolver.setMaxUploadSize(1000000);
     return …