httpstatus_为HttpClientErrorException设置Httpstatus状态499_手动设置HttpStatus时@ExceptionHandler失败 - 腾讯云开发者社区

#CLIENT_ERROR} or * {@link org.springframework.http.HttpStatus.Series#SERVER_ERROR}...* @see HttpStatus.Series */ public Series series() { return Series.valueOf(this...valueOf(int statusCode) { HttpStatus status = resolve(statusCode); if (status == null...}, or {@code null} if not found * @since 5.0 */ @Nullable public static HttpStatus...resolve(int statusCode) { for (HttpStatus status : values()) { if (status.value =

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ResponseEntity使用

status) {super(body, headers);Assert.notNull(status, "HttpStatus must not be null");this.status = status...(400)); //方式四，使用ResponseEntity的构造函数，通过枚举类型获取return new ResponseEntity(HttpStatus.BAD_REQUEST); 2.2...status) { this((Object)null, (MultiValueMap)null, (HttpStatus)status);} public ResponseEntity(@...Nullable T body, HttpStatus status) { this(body, (MultiValueMap)null, (HttpStatus)status);...@ResponseStatus(value=HttpStatus.FORBIDDEN,reason="不允许访问")补充//1.

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Python 系列文章 —— enum 详解

(200)) # HttpStatus.OK # name 访问使用list[] print(HttpStatus['OK']) # HttpStatus.OK # 赋值给 enum...对象 number = HttpStatus.OK print(number) # HttpStatus.OK**import unittest from enum import...)) # Member: HttpStatus.OK print('Member name: {}'.format(HttpStatus.OK.name)) # Member...name: OK print('Member value: {}'.format(HttpStatus.OK.value)) # Member value: 200 print(repr(HttpStatus.OK...# print(isinstance(HttpStatus.OK, HttpStatus)) # Trueimport unittest

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常量or枚举的取舍

——松下幸之助今天有小伙伴问我枚举和常量的区别首先我们看常量，从Hutool下有个HttpStatus常量 cn.hutool.http.HttpStatus 我们可以看到这里的常量，就只是单一的值...String[] args) { System.out.println(cn.hutool.http.HttpStatus.HTTP_OK); System.out.println(org.springframework.http.HttpStatus.OK...()); 打印出来则为4 3.枚举的构造方法里定义的值，例如这里org.springframework.http.HttpStatus#HttpStatus中有两个值我们如果定义了getter或者取出值的方法...ok = HttpStatus.OK; if (code !...; } 这里ok参数我们随时可以换成别的，例如 int code = 201; HttpStatus ok = HttpStatus.BAD_REQUEST; if (code !

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ResponseEntity

status) {super(body, headers);Assert.notNull(status, "HttpStatus must not be null");this.status = status...status) { this((Object)null, (MultiValueMap)null, (HttpStatus)status);} public ResponseEntity(@...Nullable T body, HttpStatus status) { this(body, (MultiValueMap)null, (HttpStatus)status);..., "HttpStatus must not be null"); this.status = status; } private ResponseEntity(@Nullable...@ResponseStatus(value=HttpStatus.FORBIDDEN,reason="不允许访问")注：ResponseEntity的优先级高于@ResponseBody。

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猫头鹰的深夜翻译：Spring REST服务异常处理

下面是一些代码的示例如何手动处理异常下面的代码中, DogController将返回一个ResponseEntity实例，该实例中包含返回的数据和HttpStatus属性如果没有抛出任何异常，则下面的代码将会返回...); } return new ResponseEntity(dogs, HttpStatus.OK); } } 这种处理异常的方式最大的问题就在于代码的重复...现在我们的的DogsController的代码更加简单清晰了： import static org.springframework.http.HttpStatus.INTERNAL_SERVER_ERROR...; import static org.springframework.http.HttpStatus.NOT_FOUND; @ControllerAdvice public class DogsServiceErrorAdvice...e){ return error(INTERNAL_SERVER_ERROR, e); } private ResponseEntity error(HttpStatus

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SpringCloud gateway全局异常处理，以及后台的服务异常response的异常包装

import org.springframework.cloud.gateway.support.NotFoundException; import org.springframework.http.HttpStatus...httpStatus; String body; if (ex instanceof NotFoundException) { httpStatus...= HttpStatus.INTERNAL_SERVER_ERROR; body = "Internal Server Error"; } //...", httpStatus); String msg = "{\"code\":" + httpStatus + ",\"message\": \"" + body + "\"}";...) result.get("httpStatus")) .contentType(MediaType.APPLICATION_JSON_UTF8)

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【Apache ShenYu源码】看看贡献者如何实现支持提醒通知设计

IllegalArgumentException) { httpStatus = HttpStatus.BAD_REQUEST; errorResult...= ShenyuResultWrap.error(exchange, httpStatus.value(), errMsg, null); errorMsg = errMsg;...} else { httpStatus = HttpStatus.INTERNAL_SERVER_ERROR; errorResult...= ShenyuResultWrap.error(exchange, httpStatus.value(), httpStatus.getReasonPhrase(), null);...errorMsg = httpStatus.getReasonPhrase(); } exchange.getResponse().setStatusCode(httpStatus

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restful

return ResponseEntity.ok(user); } return ResponseEntity.status(HttpStatus.NOT_FOUND...} catch (Exception e) { e.printStackTrace(); return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR...this.userService.saveUser(user); //返回201状态 return ResponseEntity.status(HttpStatus.CREATED...} catch (Exception e) { e.printStackTrace(); return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR...this.userService.deleteUser(ids); //返回204状态 return ResponseEntity.status(HttpStatus.NO_CONTENT

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Spring Boot 无侵入式实现 API 接口统一 JSON 格式返回

, 200, "OK"), BAD_REQUEST(HttpStatus.BAD_REQUEST, 400, "Bad Request"), INTERNAL_SERVER_ERROR(...private HttpStatus httpStatus; /** 业务异常码 */ private Integer code; /** 业务异常信息描述 */ private...String message; ResultStatus(HttpStatus httpStatus, Integer code, String message) { this.httpStatus...> body = Result.failure(); HttpStatus status = HttpStatus.INTERNAL_SERVER_ERROR; return...> body, HttpHeaders headers, HttpStatus status, WebRequest request) { if (HttpStatus.INTERNAL_SERVER_ERROR.equals

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SpringBoot自定义错误页面

, "/401.html"); ErrorPage error404Page = new ErrorPage(HttpStatus.NOT_FOUND, "/404.html");...ErrorPage error500Page = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/500.html"); container.addErrorPages...ConfigurableEmbeddedServletContainer container) { ErrorPage error401Page = new ErrorPage(HttpStatus.UNAUTHORIZED..., "/401.html"); ErrorPage error404Page = new ErrorPage(HttpStatus.NOT_FOUND, "/404.html")...; ErrorPage error500Page = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/500.html");

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Spring Cloud限流详解（附源码）

rateLimiter.tryAcquire()) { HttpStatus httpStatus = HttpStatus.TOO_MANY_REQUESTS;...(false); throw new ZuulException( httpStatus.getReasonPhrase...(), httpStatus.value(), httpStatus.getReasonPhrase()...rateLimiter.tryAcquire()) { HttpStatus httpStatus = HttpStatus.TOO_MANY_REQUESTS;...(), httpStatus.value(), httpStatus.getReasonPhrase()

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Spring Cloud Edgware新特性之八：Zuul回退的改进

getStatusCode() throws IOException { // fallback时的状态码 return HttpStatus.OK; }...Override public int getRawStatusCode() throws IOException { // 数字类型的状态码，本例返回的其实就是200，详见HttpStatus...@Override public String getStatusText() throws IOException { // 状态文本，本例返回的其实就是OK，详见HttpStatus...); } private ClientHttpResponse response(final HttpStatus status) { return new ClientHttpResponse...() { @Override public HttpStatus getStatusCode() throws IOException { return status

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scrapy进阶开发(四)：spiderMiddleware

这个参数， # 则说明当前请求相应的所有状态码都需要自己处理，直接返回 if 'handle_httpstatus_all' in meta: return...# 同上，只不过这里变成了list if 'handle_httpstatus_list' in meta:...allowed_statuses = meta['handle_httpstatus_list'] # 如果配置里声明了需要处理所有的请求，则直接返回...elif self.handle_httpstatus_all: return else: # 如果上面条件全都不满足，则获取当前...spider的handle_httpstatus_list属性 allowed_statuses = getattr(spider, 'handle_httpstatus_list

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基于 MVC的 RESTful风格的实现

Controller+ @ResponseBody在类上写了这个注解，标识这个类的所有方法只返回数据，而不进行视图跳转 2.2返回 HTTP状态码 REST风格 API一个最鲜明的特点通过返回对应的 HTTPStatus...来判断客户端的操作是否完成下面是spring中关于 Http状态码描述的枚举类，本文列举了常见的状态码（读者若对此感兴趣可以查看 HttpStatus源码） public enum HttpStatus...MVC实现 REST代码实现 3.1实例环境 JDK1.8 maven3.60 tomcat9 3.2 API设计 URI Description Response HTTPStatus GET/users...); return new ResponseEntity(deUser,HttpStatus.OK); } @DeleteMapping(path = "/{id...}" , produces = "application/json;charset=utf-8") @ResponseStatus(HttpStatus.NO_CONTENT) public

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聊聊springboot项目全局异常处理那些事儿

class GlobalExceptionBaseHandler { @ExceptionHandler(Exception.class) @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR...* @return */ @ExceptionHandler(ConstraintViolationException.class) @ResponseStatus(HttpStatus.BAD_REQUEST...ExceptionUtil.getExceptionMessage(e); log.error(msg, e); return AjaxResult.error(msg,HttpStatus.BAD_REQUEST.value...param e * @return */ @ExceptionHandler(DuplicateKeyException.class) @ResponseStatus(HttpStatus.CONFLICT...param e * @return */ @ExceptionHandler(DuplicateKeyException.class) @ResponseStatus(HttpStatus.CONFLICT

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统一定制API返回格式，我只做了这几件事

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return ResponseEntity.status(HttpStatus.BAD_REQUEST) .body(new WebResult...default: throw new RuntimeException("服务器繁忙"); } } } 测试 # 没有异常HttpStatus...13:29:19 GMT Connection: close {"code":400,"msg":"bad request","data":null,"success":false} #服务器异常HttpStatus..."code":500,"msg":"服务器繁忙，请稍后再试","data":null,"success":false} 优点使用ResponseEntity可以针对单个接口实现灵活的返回值控制，包括HttpStatus...如果在所有接口实现对某一个异常都设置统一的HttpStatus，可以使用ExceptionHandler 使用HttpServletResponse也可以实现非常灵活的返回值控制，但是太底层了，不够面向对象

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Swagge里面的必会知识(最全,精美版)

.*; import net.bytebuddy.implementation.bind.annotation.Default; import org.springframework.http.HttpStatus...); //401 }else{ return new ResponseEntity(user, HttpStatus.OK);//200 }...); //401 }else{ return new ResponseEntity(user, HttpStatus.OK);//200 }...); //401 }else{ return new ResponseEntity(id, HttpStatus.OK);//200 }...); //401 }else{ return new ResponseEntity(id, HttpStatus.OK);//200 }

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