用戶管理-ssm-01

項目的結構

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
  <display-name>hz-ssm</display-name>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  
  <!-- 配置了一個servlet 名字是：testServlet -->
  <!-- <servlet>
  	<servlet-name>testServlet</servlet-name>
  	<servlet-class>cn.dw.hz.servlet.TestServlet</servlet-class>
  </servlet> -->
  <!-- 配置testSErvlet的訪問地址 -->
  <!-- <servlet-mapping>
  	<servlet-name>testServlet</servlet-name>
  	<url-pattern>/test</url-pattern>
  </servlet-mapping> -->
  
  <!-- 配置springmvc的dispatherServlet 默認找的是：servlet的名字-servlet.xml配置文件 -->
  <servlet>
  	<servlet-name>springmvc</servlet-name>
  	<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  	<!-- 配置spring的配置文件的路徑參數 -->
  	<init-param>
  		<param-name>contextConfigLocation</param-name>
  		<param-value>classpath:application.xml</param-value>
  	</init-param>
  	<!-- 項目啓動的時候初始化dispatcherservlet -->
  	<load-on-startup>1</load-on-startup>
  </servlet>
  <!-- 配置spirngmvc的攔截地址 -->
  <servlet-mapping>
  	<servlet-name>springmvc</servlet-name>
  	<url-pattern>/</url-pattern>
  </servlet-mapping>


	<!-- 開發靜態資源攔截 -->
	<servlet-mapping>
		<servlet-name>default</servlet-name>
		<url-pattern>/static/*</url-pattern>
		<url-pattern>*.js</url-pattern>
	</servlet-mapping>
  
</web-app>

Application.XML

<?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:mvc="http://www.springframework.org/schema/mvc"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">
	
<!-- 傳統的配置方式
	<bean id="roleController" class="cn.dw.hz.controller.RoleController"></bean>
	
 -->	
	<!-- 開啓包掃描機制 -->
	<context:component-scan base-package="cn.dw.hz"></context:component-scan>
	
	<!-- spring整合mybatis -->
	
	<!-- 1.配置數據源 -->
	<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
		<property name="url" value="jdbc:mysql://localhost:3306/hz-ssm?characterEncoding=utf8"></property>
		<property name="username" value="root"></property>
		<property name="password" value="123456"></property>
	</bean>
	
	<!-- 2.配置mybatis的sqlsessionfactory -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource"></property>
		<property name="mapperLocations" value="classpath:cn/dw/hz/dao/xml/*.xml"></property>
		<!-- <property name="typeAliasesPackage" value="cn.dw.hz.model"></property> -->
	</bean>
	 
	<!-- 3.spring整合mybatis的核心配置 -->
	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
		<property name="basePackage" value="cn.dw.hz.dao"></property>
	</bean>
	
	<!-- 配置事務管理器的bean -->
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource"></property>
	</bean>
	<!-- 開啓事務的註解驅動，就是去識別@transaction註解 -->
	<tx:annotation-driven transaction-manager="transactionManager"/>
	
	
	<!-- aop面向切面的配置 -->
	<aop:aspectj-autoproxy></aop:aspectj-autoproxy>
	
	
	<!-- mvc頁面跳轉的前後綴  /WEB-INF/jsp/user/list.jsp-->
	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/jsp/"></property>
		<property name="suffix" value=".jsp"></property>
	</bean>
	
	
	
	<!-- 開啓註解驅動 -->
	<!-- <mvc:annotation-driven></mvc:annotation-driven> -->
	<mvc:annotation-driven>
		<mvc:message-converters register-defaults="true">
		<!-- 註冊字符串轉換器，把編碼設置爲utf-8 -->
			<bean class="org.springframework.http.converter.StringHttpMessageConverter">
				<property name="supportedMediaTypes">
					<list>
						<value>application/json;charset=utf-8</value>
						<value>text/html;charset=utf-8</value>
						<value>application/x-www-form-urlencoded</value>
					</list>
				</property>
			</bean>
			<!-- 自動把controller中的返回對象序列化成json格式
				依賴：3個包：jackson開頭的包
			 -->
			<bean
				class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"></bean>
		</mvc:message-converters>
	</mvc:annotation-driven>
	
	
	
</beans>

log4j.properties

log4j.rootLogger=DEBUG ,stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender    
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout    
log4j.appender.stdout.layout.ConversionPattern=[hz-ssm] %d - %c -%-4r [%t] %-5p %c %x - %m%n

cn.dw.modole.User.java

/**
 *
 */
package cn.dw.hz.model;

import java.util.Date;

import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.format.annotation.NumberFormat;

/**
 * @author aubrey
 * @date  上午10:06:53
 * 
 */
public class User {
	
	private Integer id;
	private String name;
	private String loginId;
	private Integer sex;
	private Integer age;
	private String password;
	
	/*注意大小寫*/
	@DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")
	private Date registerTime;
	
	private Integer status;
	
	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getLoginId() {
		return loginId;
	}
	public void setLoginId(String loginId) {
		this.loginId = loginId;
	}
	public Integer getSex() {
		return sex;
	}
	public void setSex(Integer sex) {
		this.sex = sex;
	}
	public Integer getAge() {
		return age;
	}
	public void setAge(Integer age) {
		this.age = age;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	public Date getRegisterTime() {
		return registerTime;
	}
	public void setRegisterTime(Date registerTime) {
		this.registerTime = registerTime;
	}
	public Integer getStatus() {
		return status;
	}
	public void setStatus(Integer status) {
		this.status = status;
	}
	
	
}

cn.dw.hz.dto.UserDto

/**
 *
 */
package cn.dw.hz.dto;

import java.util.Date;

import org.springframework.format.annotation.DateTimeFormat;

import cn.dw.hz.model.User;

/**
 * @author aubrey
 * @date  下午5:08:21
 * 
 */
public class UserDto extends User {
	@DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")
	private Date startTime;
	@DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")
	private Date endTime;
	
	private String ids;

	public Date getStartTime() {
		return startTime;
	}

	public void setStartTime(Date startTime) {
		this.startTime = startTime;
	}

	public Date getEndTime() {
		return endTime;
	}

	public void setEndTime(Date endTime) {
		this.endTime = endTime;
	}
	
	
	
}

cn.dw.hz.dao.UserMapper.java

/**
 *
 */
package cn.dw.hz.dao;

import java.util.List;

import cn.dw.hz.model.User;

/**
 * @author aubrey
 * @date  上午10:28:11
 * 
 */
public interface UserMapper {

	public void add(User user);
	public void update(User user);
	public void delete(User user);
	public List<User> query(User user);
	
	
}

cn.dw.hz.dao.xml.UserMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<!-- namespace配置的是對應接口的具體路徑名稱 -->
<mapper namespace="cn.dw.hz.dao.UserMapper">

	<!-- id對應的是namespace所配置的接口裏面的方法名稱 -->
	<insert id="add" parameterType="cn.dw.hz.model.User">
		<!-- insert into user(name,password) values('abc','123456') -->
		insert into user
		<trim prefix="(" suffix=")" suffixOverrides=",">
			<!-- 只要字符串類型才需要加上 ！='' 的判斷 -->
			<if test="name !=null and name !='' ">
				name,
			</if>
			<if test="loginId !=null and loginId !='' ">
				<!-- 裏面對應的是數據庫表的字段名稱 -->
				login_id,
			</if>
			<if test="sex !=null">
				sex,
			</if>
			<if test="age !=null">
				age,
			</if>
			<if test="password !=null and password !='' ">
				password,
			</if>
			<if test="registerTime !=null">
				register_time,
			</if>
			<if test="status !=null">
				status,
			</if>

		</trim>

		values

		<trim prefix="(" suffix=")" suffixOverrides=",">
			<!-- 只要字符串類型才需要加上 ！='' 的判斷 -->
			<if test="name !=null and name !='' ">
				#{name},
			</if>
			<if test="loginId !=null and loginId !='' ">
				<!-- 裏面對應的是數據庫表的字段名稱 -->
				#{loginId},
			</if>
			<if test="sex !=null">
				#{sex},
			</if>
			<if test="age !=null">
				#{age},
			</if>
			<if test="password !=null and password !='' ">
				#{password},
			</if>
			<if test="registerTime !=null">
				#{registerTime},
			</if>
			<if test="status !=null">
				#{status},
			</if>
		</trim>
	</insert>
	
	
	<delete id="delete" parameterType="cn.dw.hz.model.User">
		delete from user where id = #{id}
	</delete>
	
	<!-- 把數據庫表中字段跟類型的屬性不對應的做轉換 -->
	<resultMap type="cn.dw.hz.model.User" id="resultMap">
		<result column="login_id" property="loginId"/>
		<result column="register_time" property="registerTime"/>
	</resultMap>
	
	
	<!-- 查詢 parameterType傳遞過來的是子類的實際對象-->
	<!-- resultType="cn.dw.hz.model.User" 要求返回的記錄字段名稱能屬性一致-->
	<select id="query" parameterType="cn.dw.hz.dto.UserDto" resultMap="resultMap">
		select * from user
		<where>
			<if test="id !=null">
				and id = #{id}
			</if>
			<if test="name !=null and name !=''">
				and name = #{name}
			</if>
			<if test="loginId !=null and loginId !=''">
				and login_id = #{loginId}
			</if>
			<if test="startTime !=null">
				and register_time >= #{startTime}
			</if>
			<if test="endTime !=null">
				<!-- &lt;是< ; &gt;是>-->
				and register_time &lt;= #{endTime}
			</if>
		</where>
	</select>
	
	
	<update id="update" parameterType="cn.dw.hz.model.User">
		update user 
		<set>
			<if test="name !=null and name !=''">
				name = #{name},
			</if>
			<if test="loginId !=null and loginId !=''">
				login_id = #{loginId},
			</if>
		</set>
		where id = #{id}
	</update>
	
	


</mapper>

cn.dw.hz.dao.xml.RoleMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="cn.dw.hz.dao.RoleMapper">

	<insert id="add" parameterType="cn.dw.hz.model.Role">
		insert into role
		<trim prefix="(" suffix=")" suffixOverrides=",">
			<if test="name != null and name !=''">
				name,
			</if>
			<if test="notes != null and notes !=''">
				notes,
			</if>
		</trim>
		values
		<trim prefix="(" suffix=")" suffixOverrides=",">
			<if test="name != null and name !=''">
				#{name},
			</if>
			<if test="notes != null and notes !=''">
				#{notes},
			</if>
		</trim>
	</insert>


	<update id="update" parameterType="cn.dw.hz.model.Role">
		update role
		<set>
			<if test="name != null and name !=''">
				name = #{name},
			</if>
			<if test="notes != null and notes !=''">
				notes = #{notes},
			</if>
		</set>
		where id = #{id}
	</update>


	<delete id="delete" parameterType="cn.dw.hz.model.Role">
		delete from role where id =
		#{id}
	</delete>


	<select id="query" parameterType="cn.dw.hz.model.Role"
		resultType="cn.dw.hz.model.Role">
		select * from role
		<where>
			<if test="name != null and name !=''">
				and name = #{name}
			</if>
			<if test="notes != null and notes !=''">
				and notes = #{notes}
			</if>
		</where>

	</select>


	<select id="queryRoleUser" parameterType="cn.dw.hz.model.Role"
		resultType="cn.dw.hz.vo.RoleVo">

		select 
			r.name as name,
			u.id as userId,
			u.name as userName
		from role r , role_user ru, user u
		where 
				r.id = ru.role_id
			and u.id = ru.user_id
			and r.id = #{id}
	</select>

</mapper>

cn.dw.hz.dao.xml.RoleUserMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="cn.dw.hz.dao.RoleUserMapper">

	<insert id="add" parameterType="cn.dw.hz.model.RoleUser">
		insert into role_user(user_id,role_id) values(#{userId},#{roleId})
	</insert>
	
	<delete id="delete" parameterType="cn.dw.hz.model.RoleUser">
		delete from role_user where id = #{id}
	</delete>
</mapper>

cn.dw.hz.service.UserService

/**
 *
 */
package cn.dw.hz.service;

import java.util.List;

import cn.dw.hz.model.User;

/**
 * @author aubrey
 * @date  上午10:45:45
 * 
 */
public interface UserService {

	public void add(User user);
	public void update(User user);
	public void delete(User user);
	public List<User> query(User user);
}

cn.dw.hz.service.impl.UserServiceImpl

/**
 *
 */
package cn.dw.hz.service.impl;

import java.util.List;


import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import cn.dw.hz.dao.UserMapper;
import cn.dw.hz.model.User;
import cn.dw.hz.service.UserService;

/**
 * @author aubrey
 * @date  上午10:52:51
 * 
 */
@Service
public class UserServiceImpl implements UserService {
	
	/*先按類型名字，再類型*/
//	@Resource("userMapper")
	
	/*先按類型查找，再按名字*/
	@Autowired
	private UserMapper userMapper;
	
	@Override
	@Transactional  /*開啓事務*/
	public void add(User user) {
		userMapper.add(user);
		/*如果此處報錯，整個方法回滾*/
		/*int i = 1/0;*/
		/*手動捕獲異常事務是不會回滾*/
		/*try {
			int i = 1/0;
		}catch (Exception e) {
			e.printStackTrace();
		}*/
//		userMapper.add(user);
	}

	@Override
	public void update(User user) {
		userMapper.update(user);
	}

	@Override
	public void delete(User user) {
		userMapper.delete(user);
	}
	@Override
	public List<User> query(User user) {
		return userMapper.query(user);
	}

}

cn.dw.hz.service.impl.RoleServiceImpl

/**
 *
 */
package cn.dw.hz.service.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import cn.dw.hz.dao.RoleMapper;
import cn.dw.hz.dao.RoleUserMapper;
import cn.dw.hz.dto.RoleDto;
import cn.dw.hz.model.Role;
import cn.dw.hz.model.RoleUser;
import cn.dw.hz.service.RoleService;
import cn.dw.hz.vo.RoleVo;

/**
 * @author aubrey
 * @date  上午10:54:23
 * 
 */
@Service
public class RoleServiceImpl implements RoleService {
	
	@Autowired
	private RoleMapper roleMapper;
	
	@Autowired
	private RoleUserMapper roleUserMapper;
	
	@Override
	public void add(Role role) {
		roleMapper.add(role);
	}

	@Override
	public void update(Role role) {
		roleMapper.update(role);
	}

	@Override
	public void delete(Role role) {
		roleMapper.delete(role);
	}

	@Override
	public List<Role> query(Role role) {
		return roleMapper.query(role);
	}


	/**
	 * 根據角色添加用戶
	 */
	@Override
	public void addRoleUser(RoleDto role) {
		//添加角色所屬的用戶
		String strIds = role.getUserIds();
		if(strIds == null || "".equals(strIds))return;
		String[] userIds = 	strIds.split(",");
		for(String id : userIds) {
			RoleUser ru1 = new RoleUser(Integer.parseInt(id),role.getId());
			roleUserMapper.add(ru1);
		}
		
	}
	
	public List<RoleVo> queryRoleUser(Role role) {
		return roleMapper.queryRoleUser(role);
	}

}

cn.dw.hz.controller.UserController

/**
 *
 */
package cn.dw.hz.controller;

import java.util.List;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.http.HttpMethod;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import com.alibaba.fastjson.JSONObject;

import cn.dw.hz.dto.UserDto;
import cn.dw.hz.model.User;
import cn.dw.hz.service.UserService;
import jdk.nashorn.internal.ir.RuntimeNode.Request;

/**
 * @author aubrey
 * @date  上午10:59:18
 * 
 */
@Controller
@RequestMapping("/user")
public class UserController {
	
	@RequestMapping("/page")
//	@ResponseBody
	public String page(User user,HttpServletRequest request) {
		HttpSession session =request.getSession();
		session.setAttribute("name", "admin");
		return "user/list";
	}
	
	@RequestMapping("/login")
	@ResponseBody
	public String login(User user,HttpServletRequest request) {
		HttpSession session =request.getSession();
		String name = (String) session.getAttribute("name");
		if(name != null && !"".equals(name)) {
			return "已經登錄！";
		}else {
			return "請先登錄";
		}
	}
	
	
	@Autowired
//	@Qualifier("userService1") 
//	@Resource(name="userService1")
	private UserService userService;
	
	/* 指定請求的類型：method=RequestMethod.POST*/
	@RequestMapping(value="/add")
	@ResponseBody /*如果要直接返回數據(如：json）需要加上此註解*/
	public String add(User user) {
		userService.add(user);
		JSONObject json = 
				new JSONObject();
		json.put("result", "success");
		/*return "{\"result\":\"success\"}";*/
		return json.toJSONString();
		
	}
	
	@RequestMapping("/delete")
	@ResponseBody
	public String delete(User user) {
		userService.delete(user);
		JSONObject json = new JSONObject();
		json.put("result", "success");
		/*return "{\"result\":\"success\"}";*/
		return json.toJSONString();
	}
	
	@RequestMapping("/query")
	@ResponseBody
	public String query(UserDto user) {

		List<User> results = userService.query(user);
		JSONObject json = new JSONObject();
		json.put("result", results);
		return json.toJSONString();
//		return results;
	}
	
	
	@RequestMapping("/update")
	@ResponseBody
	public String update(User user) {
		userService.update(user);
		return "success";
	}
	
	
	
	

}

cn.dw.hz.controller.RoleController

/**
 *
 */
package cn.dw.hz.controller;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import com.alibaba.fastjson.JSONObject;

import cn.dw.hz.dto.RoleDto;
import cn.dw.hz.model.Role;
import cn.dw.hz.service.RoleService;
import cn.dw.hz.vo.RoleVo;

/**
 * @author aubrey
 * @date  上午10:59:27
 * 
 */
@Controller
@RequestMapping("/role")
public class RoleController {
	
	@Autowired
	private RoleService roleService;
	
	/* 指定請求的類型：method=RequestMethod.POST*/
	@RequestMapping(value="/add")
	@ResponseBody /*如果要直接返回數據(如：json）需要加上此註解*/
	public String add(RoleDto role) {
		roleService.add(role);
		return "success";
		
	}
	
	/**
	 * 根據角色id添加對應的用戶到關聯表
	 * @param role
	 * @return
	 */
	@RequestMapping(value="/addRoleUser")
	@ResponseBody 
	public String addRoleUser(RoleDto role) {
		roleService.addRoleUser(role);
		return "success";
		
	}
	
	/**
	 * 根據角色id查詢對應的用戶
	 * @param role
	 * @return
	 */
	@RequestMapping(value="/queryRoleUser")
	@ResponseBody 
	public String queryRoleUser(Role role) {
		List<RoleVo> results = roleService.queryRoleUser(role);
		JSONObject json = new JSONObject();
		json.put("result", results);
//		int i = 1/0;
		return json.toJSONString();
		
	}
	
	
	@RequestMapping("/delete")
	@ResponseBody
	public String delete(Role role) {
		roleService.delete(role);
		return "success";
	}
	
	@RequestMapping("/query")
	@ResponseBody
	public String query(Role role) {
		List<Role> results = roleService.query(role);
		JSONObject json = new JSONObject();
		json.put("result", results);
		return json.toJSONString();
//		return results;
	}
	
	
	@RequestMapping("/update")
	@ResponseBody
	public String update(Role role) {
		roleService.update(role);
		return "success";
	}
	
}

cn.dw.hz.controller.TestController

/**
 *
 */
package cn.dw.hz.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 * @author aubrey
 * @date  下午3:38:49
 * 
 */
@Controller
//@RequestMapping("/test")
public class TestController {
	@RequestMapping("/test")
	@ResponseBody
	public String test() {
		return "testcontroller";
	}

}

cn.dw.hz.dao.aop.LogAspect

/**
 *
 */
package cn.dw.hz.dao.aop;

import java.awt.PointerInfo;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.stereotype.Component;

/**
 * @author aubrey
 * @date  上午11:52:52
 * 
 */
@Component
@Aspect
public class LogAspect {
	
	/*第一個* 表示返回值，
	cn.dw.hz.controller 表示包名
	第二個* 表示包下面所有的類
	第三個* 表示類下面的所有方法
	.. 表示方法的所有參數*/
	@Pointcut("execution(* cn.dw.hz.controller.*.*(..)) || execution(* cn.dw.hz.service.impl.*.*(..))")
	public void log() {};
	
	
	
	@Before("log()")
	public void before(JoinPoint joinPoint) {
		System.out.println("======開始===========");
	}
	
	@After("log()")
	public void after(JoinPoint joinPoint) {
		System.out.println("======結束===========");
	}
	
	@AfterThrowing("log()")
	public void afterThrowing(JoinPoint joinPoint) {
		System.out.println("======afterThrowing===========");
	}
	
	@AfterReturning("log()")
	public void afterReturning(JoinPoint joinPoint) {
		System.out.println("======afterReturning===========");
	}
	
	
	@Around("log()")
	public Object arround(ProceedingJoinPoint pjp) throws Throwable {
		System.out.println("======arround===========");
		System.out.println("=========before==========");
		Object obj = pjp.proceed();
		System.out.println("=========after==========");
		return obj;
		
	}

}

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