springmvc+spring+mybatis（简单登录）+aop日志管理

1.logger日志类

package com.springmvc.manage.model;import org.springframework.stereotype.Component;@Componentpublic class Logger {private int logger_id;private String logger_name;private String person;private String action;private String date_time;private String reslut;public int getLogger_id() {return logger_id;}public void setLogger_id(int logger_id) {this.logger_id = logger_id;}public String getLogger_name() {return logger_name;}public void setLogger_name(String logger_name) {this.logger_name = logger_name;}public String getPerson() {return person;}public void setPerson(String person) {this.person = person;}public String getAction() {return action;}public void setAction(String action) {this.action = action;}public String getDate_time() {return date_time;}public void setDate_time(String date_time) {this.date_time = date_time;}public String getReslut() {return reslut;}public void setReslut(String reslut) {this.reslut = reslut;}@Overridepublic String toString() {return "Logger [logger_id=" + logger_id + ", logger_name=" + logger_name + ", person=" + person + ", action="+ action + ", date_time=" + date_time + ", reslut=" + reslut + "]";}}

2.controllog元注解

package com.springmvc.manage.dao;import static java.lang.annotation.RetentionPolicy.RUNTIME;import java.lang.annotation.Documented;import java.lang.annotation.ElementType;import java.lang.annotation.Retention;import java.lang.annotation.Target;@Documented@Retention(RUNTIME)@Target(ElementType.METHOD)public @interface ControllerLog {public String ActionName() default "";public String ModelName() default "";}

3.切面实现类

package com.springmvc.manage.daoimpl;import java.lang.reflect.Method;import java.text.SimpleDateFormat;import java.util.Date;import javax.annotation.Resource;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpSession;import org.aspectj.lang.JoinPoint;import org.aspectj.lang.Signature;import org.aspectj.lang.annotation.After;import org.aspectj.lang.annotation.AfterReturning;import org.aspectj.lang.annotation.AfterThrowing;import org.aspectj.lang.annotation.Aspect;import org.aspectj.lang.reflect.MethodSignature;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 com.springmvc.manage.dao.Aoplog;import com.springmvc.manage.dao.ControllerLog;import com.springmvc.manage.dao.LogDao;import com.springmvc.manage.dao.LoggerDao;import com.springmvc.manage.model.Logger;import com.springmvc.manage.model.User;@Aspect@Componentpublic class LoggerDaoImpl implements LoggerDao {@Autowiredprivate Logger logger;HttpServletRequest request=null;@Resourceprivate LogDao logdao;@Override@After("@annotation(com.springmvc.manage.dao.ControllerLog)")public void beforeMethod(JoinPoint jp) throws Exception {// TODO Auto-generated method stubRequestAttributes ra = RequestContextHolder.getRequestAttributes();        HttpServletRequest request = ((ServletRequestAttributes) ra).getRequest();/*ServletWebRequest servletWebRequest=new ServletWebRequest(request);HttpServletResponse response=servletWebRequest.getResponse();*/   HttpSession session=request.getSession();    logger.setPerson(((User)session.getAttribute("user")).getUsername());Method m=this.getAop(jp);ControllerLog log=(ControllerLog)m.getAnnotation(ControllerLog.class);SimpleDateFormat sd=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");Date date=new Date();//String  s=sd.format(date);logger.setDate_time(sd.format(date));logger.setAction(log.ActionName());logger.setLogger_name(log.ModelName());logdao.insertLog(logger);System.out.println(logger.toString());System.out.println("before");}@Override@AfterReturning(pointcut="execution(* com.springmvc.manage.service.*.*(..))",returning="returnValue")public void afteReturning(JoinPoint jp, Object returnValue) throws Exception {// TODO Auto-generated method stubAoplog log=(Aoplog)this.getAop(jp).getAnnotation(Aoplog.class);SimpleDateFormat sd=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");Date date=new Date();//String  s=sd.format(date);logger.setDate_time(sd.format(date));logger.setAction(log.ActionName());logger.setLogger_name(log.ModelName());logger.setReslut(String.valueOf(returnValue));System.out.println(logger.toString());System.out.println("afterreturning");}@Override@AfterThrowing(pointcut="execution(* com.springmvc.manage.service.*.*(..))",throwing ="e")public void afterThrowing(JoinPoint jp, Exception e) {// TODO Auto-generated method stubSystem.out.println("afterthrow");}/*@Override@Around("execution(* com.springmvc.manage.service.*.*(..))")public Object around(ProceedingJoinPoint jp) {// TODO Auto-generated method stubSystem.out.println("around");Object o[]=jp.getArgs();System.out.println(o.length);System.out.println(o[0]);return o;}*/@Override@After("execution(* com.springmvc.manage.controller.*.*(..))")public void afterMethod(JoinPoint jp) {// TODO Auto-generated method stubSystem.out.println("after");}public Method getAop(JoinPoint jp) throws NoSuchMethodException, SecurityException{Signature signature=jp.getSignature();MethodSignature methodSignature=(MethodSignature)signature;Method targetMethod=methodSignature.getMethod();Method realMethod=jp.getTarget().getClass().getDeclaredMethod(signature.getName(), targetMethod.getParameterTypes());return realMethod;}}

4.controller类拦截

package com.springmvc.manage.controller;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.servlet.http.HttpSession;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.servlet.ModelAndView;import com.springmvc.manage.dao.ControllerLog;import com.springmvc.manage.model.User;import com.springmvc.manage.servicedao.UserServiceDao;/*@RequestMapping(value = "/jsp", method = {RequestMethod.GET, RequestMethod.POST})*/ @Controller//@SessionAttributes("user")public class UserController {@Autowiredprivate UserServiceDao userservice;//ModelMap modelMap=new ModelMap();ModelAndView mv=new ModelAndView(); @RequestMapping(value = "/toLogin")     public  ModelAndView tologin() {   System.out.println("sss123");  mv.setViewName("login"); return mv;    }  @RequestMapping("/login")@ControllerLog(ActionName="登录",ModelName="用户日志模块")public ModelAndView Login(HttpServletRequest request,HttpServletResponse response,HttpSession httpSession,User user){  System.out.println("sss");try {boolean flag=userservice.validUser(user);if(flag==true){httpSession.setAttribute("user",user);mv.setViewName("success");}else{mv.setViewName("error");}} catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();mv.setViewName("error");}return mv;}}

5.spring和springmvc的配置文件

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"xmlns:mvc="http://www.springframework.org/schema/mvc"xsi:schemaLocation="http://www.springframework.org/schema/beans             http://www.springframework.org/schema/beans/spring-beans-3.0.xsd          http://www.springframework.org/schema/tx             http://www.springframework.org/schema/tx/spring-tx.xsd                http://www.springframework.org/schema/aop                      http://www.springframework.org/schema/aop/spring-aop.xsd                     http://www.springframework.org/schema/context           http://www.springframework.org/schema/context/spring-context-3.0.xsd           http://www.springframework.org/schema/mvc       http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"><!-- 自动扫描组件 排除controller --><context:component-scan base-package="com.springmvc.manage"></context:component-scan><!-- <context:component-scan base-package="com.springmvc.manage"><context:exclude-filter type="annotation"expression="org.springframework.stereotype.Controller" /></context:component-scan> --><aop:aspectj-autoproxy /><bean id="propertyConfigurer"class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"><property name="location" value="classpath:properties/jdbc.proerties"></property></bean><bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"destroy-method="close"><property name="driverClassName" value="${driver}"></property><property name="url" value="${url}"></property><property name="username" value="${username}"></property><property name="password" value="${password}"></property><!--初始化连接大小 --><property name="initialSize" value="${initialSize}"></property><property name="maxActive" value="${maxActive}"></property><property name="maxIdle" value="${maxIdle}"></property><property name="maxWait" value="${maxWait}"></property></bean><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="dataSource" ref="dataSource"></property><property name="mapperLocations" value="classpath:mapper/*.xml"></property></bean><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property name="basePackage" value="com.springmvc.manage.dao"></property><property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property></bean><bean id="transactionManager"class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource"></property></bean><bean id="userdao" class="org.mybatis.spring.mapper.MapperFactoryBean"><property name="mapperInterface" value="com.springmvc.manage.dao.UserDao"></property><property name="sqlSessionFactory" ref="sqlSessionFactory"></property></bean><beanclass="org.springframework.web.servlet.view.InternalResourceViewResolver"><property name="prefix" value="/WEB-INF/jsp/"></property><property name="suffix" value=".jsp"></property></bean><mvc:annotation-driven /><mvc:default-servlet-handler /><mvc:resources location="/statics/" mapping="/statics/**" /></beans>

5.代码稍后上传