@RequestBody对应http请求body,当请求body为空时,异常! org.springframework.http.converter.HttpMessageNotReadableException: Required request body is missing: public com.rpc.common.Result<com.rpc.common.dto.PageDto<com.order.dto.OrderListDTO>> com.gateway.controller.OrderController.listOrder(com.*.*.ord...
importcom.alibaba.fastjson.JSON;importorg.junit.Test;importjava.util.ArrayList;importjava.util.HashMap;importjava.util.List;importjava.util.Map;publicclassTestJson{@Testpublicvoidtest1(){ Map<String, Object> map =newHashMap<>(); map.put("filedA","A"); map.put("filedB","B"); Map<Strin...
request.setContent(emp.getBytes());//在springMVC 通过 MappingJackson2HttpMessageConverter 将json 转化为 JavaBean 对象设置的请求信息,如果不使用该方法就会 抛出 org.springframework.http.converter.HttpMessageNotReadableException: Could not read JSON: No content to map to Object due to end of input; t...
Object... providedArgs)throwsException {// 获取方法的所有参数MethodParameter[] parameters = getMethodParameters();if(ObjectUtils.isEmpty(parameters)) {returnEMPTY_ARGS; } Object[] args =newObject[parameters.length];// 对方法中的所有参数进行遍历for(inti=0; i < parameters.length; i++) {Method...
7 public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer, 8 NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception { 9 // 这里使用MappingJackson2HttpMessageConverter将输入流body体中的转化为Book对象 ...
@PostMapping("/register") public ResponseEntity<AuthenticationResponse> register( @RequestBody RegisterRequest request ) { return ResponseEntity._ok_(service.register(request)); } 其中RegisterRequest为: @Data @Builder @AllArgsConstructor @NoArgsConstructor ...
@Nullable ModelAndViewContainer mavContainer,Object...providedArgs)throws Exception{// http报文解析为对象数组Object[]args=getMethodArgumentValues(request,mavContainer,providedArgs);if(logger.isTraceEnabled()){logger.trace("Arguments: "+Arrays.toString(args));}//执行@PostMapping、@GetMapping等接口return...
http的输入流,然后转成业务对象TTread(Class<?extendsT>clazz,HttpInputMessage inputMessage)throws IOException,HttpMessageNotReadableException;//写方法,通过outputMessage能够得到http的输出流,然后将T对象写出voidwrite(Tt,MediaType contentType,HttpOutputMessage outputMessage)throws IOException,HttpMessageNotWritable...
@RestController("/hello") class HelloController { @PostMapping fun search(@ParameterObject @RequestBody request: MyRequest): MyRequest { return request } data class MyRequest( val enableFilters: Boolean? = true, // appears in swagger ui val filters: Map<String, String>? // does not appear...
现在，你可能会想为什么它只是@RequestBody Request request而不是@RequestBody HashMap<String,Object> ...