后置
@AfterReturning(value="@annotation(com.sdyy.biz.act.maint.aop.annotation.ResIfNull)",returning="result")
public void AfterReturning(JoinPoint joinPoint , Object result) {
logger.info("AfterReturning------------start");
ResIfNull myAnno= ((MethodSignature)joinPoint.getSignature()).getMethod().getAnnotation(ResIfNull.class);
if ("obj".equals(myAnno.type())) {
if (result == null) {
throw new SysException("初始化流程失败,请定义服务流程");
}
} else if ("list".equals(myAnno.type())) {
if (result instanceof List) {
List res = (List) result;
if (res.size() == 0) {
throw new SysException("初始化流程失败,请配置参数");
}
}
}
}
前置
@Before(value="@annotation(com.sdyy.biz.act.maint.aop.annotation.IfMount)")
public void ifMountCheck(JoinPoint joinPoint) throws Exception {
Object[] args = joinPoint.getArgs();
if(dsServiceDetailService.getMountCount(args[0].toString())<=0){
//说明没有挂接数据
throw new SysException("请挂接数据");
}
//获取方法参数
}
环绕
package com.sdyy.common.aop;
import com.sdyy.common.annotation.OperLog;
import com.sdyy.common.controller.BaseController;
import com.sdyy.common.entity.KafkaMessage;
import com.sdyy.common.entity.Log;
import com.sdyy.common.kafka.KafkaProducer;
import com.sdyy.common.retobj.BaseEntity;
import com.sdyy.common.utils.DateUtils;
import com.sdyy.core.auth.operator.entity.AuthOperator;
import lombok.extern.log4j.Log4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import javax.servlet.http.HttpServletRequest;
/**
*
* * @className: LogAspect
* * @description:日志切面
* * @param:
* * @return:
* * @throws:
* * @author: lizz
* * @date: 2020/03/15 18:37
*
*/
@Log4j
@Component
@Aspect
public class LogAspect {
@Autowired
private KafkaProducer producer;
/**
* @Description: 方法切入点
* @Author: lizz
* @Date: 2020/3/15 18:56
* @Reviser:修改人
* @ReviseDate:修改时间
* @Revision:修改内容
**/
@Pointcut("execution(* com.sdyy.maint.*.controller.*.*(..))")
public void pointerCutMethod() {
}
/**
* @Description: 环绕通知
* @Author: lizz
* @Date: 2020/3/15 18:56
* @Reviser:修改人
* @ReviseDate:修改时间
* @Revision:修改内容
**/
@Around(value = "pointerCutMethod() && @annotation(annotation)")
public Object doAround(ProceedingJoinPoint joinPoint, OperLog annotation) {
Log logs = new Log();
//通过注解获取当前属于那个模块
logs.setModuleName(annotation.moduleName());
//通过注解获取当前的操作方式
logs.setOperation(annotation.option());
logs.setCreatedate(DateUtils.getCurrentDate());
RequestAttributes ra = RequestContextHolder.getRequestAttributes();
Long beginTime = System.currentTimeMillis();
if (ra != null) {
ServletRequestAttributes sra = (ServletRequestAttributes) ra;
HttpServletRequest request = sra.getRequest();
String ip = request.getRemoteHost();
logs.setUserIp(ip);
logs.setReqUrl(request.getRequestURI());
// 从session中获取用户信息
AuthOperator authOperator = (AuthOperator) request.getSession().getAttribute(BaseController.LOGIN_IN_OPERATOR_SESSION);
if (authOperator != null) {
logs.setUserName(authOperator.getUserId());
}
}
try {
Object object = joinPoint.proceed();
if (object != null) {
if (object instanceof BaseEntity) {
if(((BaseEntity) object).getStatus()==200){
logs.setOperResult("成功");
}else {
logs.setOperResult(((BaseEntity) object).getMessage());
}
}
}
KafkaMessage ms =new KafkaMessage();
ms.setMsg(logs);
producer.send("logs", ms);
return object;
} catch (Throwable e) {
logs.setOperResult("失败:" + e.getMessage());
KafkaMessage ms =new KafkaMessage();
ms.setMsg(logs);
producer.send("logs", ms);
log.error("异常"+e);
return null;
}
}
}
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