import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;

import com.hjz.exception.ServiceException;
import com.hjz.exception.utils.ExceptionUtils;

@ResponseBody
public class ExceptionAdvice {
 private static final Logger LOGGER = LoggerFactory.getLogger(ExceptionAdvice.class);

 /**
  * 攔截web層異常，記錄異常日志，并返回友好信息到前端
  * 目前只攔截Exception，是否要攔截Error需再做考慮
  *
  * @param e 異常對(duì)象
  * @return 異常提示
  */
 @ExceptionHandler(Exception.class)
 public ResponseEntity<String> handleException(Exception e) {
  //不需要再記錄ServiceException，因?yàn)樵趕ervice異常切面中已經(jīng)記錄過
  if (!(e instanceof ServiceException)) {
   LOGGER.error(ExceptionUtils.getExcTrace(e));
  }

  HttpHeaders headers = new HttpHeaders();
  headers.set("Content-type", "text/plain;charset=UTF-8");
  headers.add("icop-content-type", "exception");
  String message = StringUtils.isEmpty(e.getMessage()) ? "系統(tǒng)異常!!" : e.getMessage();
  return new ResponseEntity<>(message, headers, HttpStatus.OK);
 }
}

<context:component-scan base-package="com.sishuok.es" use-default-filters="false"> 
  <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/> 
  <context:include-filter type="annotation" expression="org.springframework.web.bind.annotation.ControllerAdvice"/> 
 </context:component-scan> 

import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import com.hjz.exception.ServiceException;
import com.hjz.exception.utils.ExceptionUtils;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * web異常切面
 * 默認(rèn)spring aop不會(huì)攔截controller層，使用該類需要在spring公共配置文件中注入改bean，
 * 另外需要配置<aop:aspectj-autoproxy proxy-target-class="true"/>
 */
@Aspect
public class WebExceptionAspect {
 private static final Logger LOGGER = LoggerFactory.getLogger(WebExceptionAspect.class);

 @Pointcut("@annotation(org.springframework.web.bind.annotation.RequestMapping)")
 private void webPointcut() {}

 /**
  * 攔截web層異常，記錄異常日志，并返回友好信息到前端
  * 目前只攔截Exception，是否要攔截Error需再做考慮
  *
  * @param e 異常對(duì)象
  */
 @AfterThrowing(pointcut = "webPointcut()", throwing = "e")
 public void handleThrowing(Exception e) {
  //不需要再記錄ServiceException，因?yàn)樵趕ervice異常切面中已經(jīng)記錄過
  if (!(e instanceof ServiceException)) {
   LOGGER.error(ExceptionUtils.getExcTrace(e));
  }

  String errorMsg = StringUtils.isEmpty(e.getMessage()) ? "系統(tǒng)異常" : e.getMessage();
  writeContent(errorMsg);
 }

 /**
  * 將內(nèi)容輸出到瀏覽器
  *
  * @param content 輸出內(nèi)容
  */
 private void writeContent(String content) {
  HttpServletResponse response = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getResponse();
  response.reset();
  response.setCharacterEncoding("UTF-8");
  response.setHeader("Content-Type", "text/plain;charset=UTF-8");
  response.setHeader("icop-content-type", "exception");
  PrintWriter writer = null;
  try {
   writer = response.getWriter();
  } catch (IOException e) {
   e.printStackTrace();
  }
  writer.print(content);
  writer.flush();
  writer.close();
 }
}

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;

import com.hjz.exception.ServiceException;
import com.hjz.exception.utils.ExceptionUtils;

@Aspect
public class ServiceExceptionAspect {
 private static final Logger LOGGER = LoggerFactory.getLogger(ServiceExceptionAspect.class);

 /**
  * @within(org.springframework.stereotype.Service)，攔截帶有 @Service 注解的類的所有方法
  * @annotation(org.springframework.web.bind.annotation.RequestMapping)，攔截帶有@RquestMapping的注解方法
  */
 @Pointcut("@within(org.springframework.stereotype.Service) && execution(public * *(..))")
 private void servicePointcut() {}

 /**
  * 攔截service層異常，記錄異常日志，并設(shè)置對(duì)應(yīng)的異常信息
  * 目前只攔截Exception，是否要攔截Error需再做考慮
  *
  * @param e 異常對(duì)象
  */
 @AfterThrowing(pointcut = "servicePointcut()", throwing = "e")
 public void handle(JoinPoint point, Exception e) {
  LOGGER.error(ExceptionUtils.getExcTrace(e));

  String signature = point.getSignature().toString();
  String errorMsg = getMessage(signature) == null ? (StringUtils.isEmpty(e.getMessage()) ? "服務(wù)異常" : e.getMessage()) : getMessage(signature);
  throw new ServiceException(errorMsg, e);
 }

 /**
  * 獲取方法簽名對(duì)應(yīng)的提示消息
  *
  * @param signature 方法簽名
  * @return 提示消息
  */
 private String getMessage(String signature) {
  return null;
 }
}

<aop:aspectj-autoproxy proxy-target-class="true" />
<bean class="com.hjz.exception.aspect.ServiceExceptionAspect" />
<bean class="com.hjz.exception.aspect.WebExceptionAspect" />

import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.EnableAspectJAutoProxy;

/**
 * 異常相關(guān)bean注冊(cè)類
 */
@Configuration
@EnableAspectJAutoProxy
@ComponentScan("com.hjz.exception.aspect")
public class ExceptionConfig {

}

@Aspect
@Component
public class WebExceptionAspect {
 .......... 
}


@Aspect
@Component
public class ServiceExceptionAspect {
 .........
}