一、背景

今天使用postman在做接口测试的时候发现了一个有趣的问题：响应体的status和http的status一样，出于好奇对该现象进行了总结。

二、解决方案

通过拦截器ResponseBodyAdvice，做到统一拦截

@ControllerAdvice(basePackages = "*.*.*")
@RestControllerAdvice(basePackages = "*.*.*")
public class GlobalBizResponseBodyAdvice implements ResponseBodyAdvice {@Overridepublic boolean supports(MethodParameter methodParameter, Class aClass) {return true;}@Overridepublic Object beforeBodyWrite(Object obj, MethodParameter methodParameter, MediaType mediaType, Class aClass, ServerHttpRequest serverHttpRequest, ServerHttpResponse serverHttpResponse) {if (obj instanceof BizResponse) {int code = (int) ((BizResponse) body).getCode();response.setStatusCode(HttpStatus.valueOf(code));return obj;}response.setStatusCode(HttpStatus.valueOf(200));return BizResponse.success(obj);}