1.在yml中配置檔案上傳大小限制

spring.http.multipart.maxFileSize: 200Mb
spring.http.multipart.maxRequestSize: 200Mb

@PostMapping(value = "/uploadImg")
// @HystrixCommand(fallbackMethod = "abc")
public HsResult uploadImg(@RequestParam("picFile") MultipartFile picFile) {
      return this.mechanismInfoService
 
.uploadImg(picFile);//具體上傳邏輯可以自己實現
}

上傳成功。

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《feign呼叫上傳介面方案》

1.同樣配置yml

spring.http.multipart.maxFileSize: 200Mb
spring.http.multipart.maxRequestSize: 200Mb

@Autowired
private FeignService feignService
 
;
@PostMapping(value = "/up")
public HsResult up(@RequestParam("picFile") MultipartFile picFile) {
    return this.feignService.uploadImg(picFile);
}

@Component
@FeignClient(value = "map-service")
public interface FeignService {
    @RequestMapping(value = "/mechanism/uploadImg",method = RequestMethod.POST
 
,produces = {MediaType.APPLICATION_JSON_UTF8_VALUE},consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
    public HsResult uploadImg(@RequestPart("picFile") MultipartFile picFile);

如果報超時錯誤，需要調大hystrix和ribbon的超時時間！