springboot全局异常处理BasicErrorController和RestControllerAdvice

文章目录

RestControllerAdvice
BasicErrorController
ResponseBodyAdvice

RestControllerAdvice

@RestControllerAdvice
public class ExceptionHandlerAdvice {@ExceptionHandler(value = ToolBoxException.class)public Ret<String> doBaseApiException(ToolBoxException e) {return Rets.failure(e.getMessage());}}

BasicErrorController

package com.ityu.bean.exception;import com.ityu.bean.enumeration.BizExceptionEnum;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.autoconfigure.web.ServerProperties;
import org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController;
import org.springframework.boot.web.servlet.error.DefaultErrorAttributes;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.servlet.ModelAndView;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.Map;@Controller
@Slf4j
public class AppErrorController extends BasicErrorController {public AppErrorController(ServerProperties errorAttributes) {super(new DefaultErrorAttributes(), errorAttributes.getError());}/*** 覆盖默认的Json响应*/@Overridepublic ResponseEntity<Map<String, Object>> error(HttpServletRequest request) {Map<String, Object> body = getErrorAttributes(request,isIncludeStackTrace(request, MediaType.ALL));HttpStatus status = getStatus(request);//输出自定义的Json格式Map<String, Object> map = new HashMap<>();String msg = body.get("message") + "";if (msg.equals(BizExceptionEnum.TOKEN_INVALID.getMessage())) {map.put("code", BizExceptionEnum.TOKEN_INVALID.getCode());} else {map.put("code", -1);}map.put("msg", msg);map.put("status", true);map.put("data", "");//log.error(String.valueOf(StringUtil.getStrValue(request)));return new ResponseEntity<>(map, HttpStatus.valueOf(200));// return new ResponseEntity<>(map, status);}/*** 覆盖默认的HTML响应*/@Overridepublic ModelAndView errorHtml(HttpServletRequest request, HttpServletResponse response) {//请求的状态HttpStatus status = getStatus(request);response.setStatus(getStatus(request).value());Map<String, Object> model = getErrorAttributes(request,isIncludeStackTrace(request, MediaType.TEXT_HTML));ModelAndView modelAndView = resolveErrorView(request, response, status, model);//指定自定义的视图return (modelAndView == null ? new ModelAndView("error", model) : modelAndView);}
}

ResponseBodyAdvice

@RestControllerAdvice
public class ApiResBodyAdvice implements ResponseBodyAdvice {/*** 判断哪些需要拦截**/@Overridepublic boolean supports(MethodParameter returnType, Class converterType) {return true;}/*** 拦截返回数据处理*/@Overridepublic Object beforeBodyWrite(Object body, MethodParameter returnType, MediaType selectedContentType,Class selectedConverterType, ServerHttpRequest request, ServerHttpResponse response) {//处理扩展字段return ApiResBodyAdviceKit.beforeBodyWrite(body);}}

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springboot全局异常处理BasicErrorController和RestControllerAdvice

文章目录

RestControllerAdvice

BasicErrorController

ResponseBodyAdvice

springboot全局异常处理BasicErrorController和RestControllerAdvice相关推荐

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