基于xml配置的spring aop 的实现日志 和为通知传递参数

1、首先是在spring配置文件下配置如下信息：

<!-- 切面 -->      <bean id="myAspectOfLoginAndLoginout" class="bea.com.aop.Log_loginAndLogout"></bean>      <bean id="myAspectOfAUD" class="bea.com.aop.Log_Record" >            <property name="userLogService">                <ref bean="userLogService" />            </property>      </bean>      <!-- 切入点 -->      <aop:config>        <aop:aspect id="log_login" ref="myAspectOfLoginAndLoginout">          <aop:after method="log_Login" pointcut="execution(* bea.com.admin.Service.*.Login*(..))" />        </aop:aspect>        <aop:aspect id="log_AUD" ref="myAspectOfAUD">            <aop:after-returning method="addUserLog" returning="returnValue"  pointcut="execution(* bea.com.admin.Service.*.add*(..))" />            <aop:after-returning method="addUserLog" returning="returnValue" pointcut="execution(* bea.com.Service.*.add*(..))" />            <aop:after-returning method="modifyUserLog" returning="returnValue" pointcut="execution(* bea.com.Service.*.modify*(..))" />            <aop:after-returning method="modifyUserLog" returning="returnValue"  pointcut="execution(* bea.com.admin.Service.*.modify*(..))" />        </aop:aspect>      </aop:config>

2、然后在aop类里实现如下代码：

import javax.servlet.http.HttpSession;import org.slf4j.Logger;  import org.slf4j.LoggerFactory;  import org.apache.struts2.ServletActionContext;import org.aspectj.lang.JoinPoint;import bea.com.aop.service.UserLogService;import bea.com.spojo.TuserLog;import bea.com.util.DateParse;import bea.com.util.reflectUtil;public class Log_Record{      private static final Logger logger = LoggerFactory.getLogger(Log_Record.class);     private UserLogService userLogService;    public UserLogService getUserLogService() {        return userLogService;    }    public void setUserLogService(UserLogService userLogService) {        this.userLogService = userLogService;    }    /**     * 新增日志     * @param joinPoint     * @param returnValue     */    public void addUserLog(JoinPoint joinPoint, Object returnValue){        Object[] args = joinPoint.getArgs();        String className="";//新增的类名        boolean flag=false;        int tableId=Integer.parseInt(returnValue.toString());        //joinPoint.getTarget();        //System.out.println("target:"+joinPoint.getTarget());        //target:bea.com.Service.CunWeiService@d7721e7        HttpSession session=ServletActionContext.getRequest().getSession();        int userId=Integer.parseInt(session.getAttribute("userId").toString());        System.out.println(args[0]);        //bea.com.spojo.Tcunweiandzhiwei@7470f191        Class userClass = args[0].getClass();         className=userClass.getSimpleName();        String datetimeNow=DateParse.date2String(new Date());        TuserLog  tuserLog=new TuserLog();        tuserLog.setOperationTime(datetimeNow);        tuserLog.setOperationType(1);        tuserLog.setTableName(className);        tuserLog.setUserId(userId);        tuserLog.setUserId(userId);        tuserLog.setTableId(tableId);        this.userLogService.addUserLog(tuserLog);        System.out.println("returnValue"+returnValue);    }    /**     * 记录修改的日志     * @param joinPoint     */    public void modifyUserLog(JoinPoint joinPoint,Object returnValue){        //如果修改成功！        if(Boolean.parseBoolean(returnValue.toString())){            Object[] args = joinPoint.getArgs();            String className="";//修改的类名            HttpSession session=ServletActionContext.getRequest().getSession();            int userId=Integer.parseInt(session.getAttribute("userId").toString());            System.out.println(args[0]);            Class userClass = args[0].getClass();             reflectUtil.reflect(args[0]);            className=userClass.getSimpleName();            String datetimeNow=DateParse.date2String(new Date());            TuserLog  tuserLog=new TuserLog();            tuserLog.setOperationTime(datetimeNow);            tuserLog.setOperationType(1);            tuserLog.setTableName(className);            tuserLog.setUserId(userId);            tuserLog.setUserId(userId);        //  tuserLog.setTableId(tableId);            this.userLogService.addUserLog(tuserLog);        //修改不成功        }else{            return;        }    }}