基于SSM的单点登陆04
Posted guanghe
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jdbc.properties
1 JDBC_DRIVER=org.mariadb.jdbc.Driver
2 JDBC_URL=jdbc:mariadb://127.0.0.1:3306/market
3 JDBC_USERNAME=root
4 JDBC_PASSWORD=root
sso.properties
1 #标记session的token名称
2 REDIS_USER_SESSION_KEY=GSESSION
3 #session超时时间
4 TOKEN_TIME_OUT=1800
mybatis-pageHelper.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2 <!DOCTYPE configuration
3 PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
4 "http://mybatis.org/dtd/mybatis-3-config.dtd">
5 <configuration>
6 <!-- 配置分页插件 -->
7 <plugins>
8 <plugin interceptor="com.github.pagehelper.PageHelper">
9 <!-- 设置数据库类型 Oracle,mysql,MariaDB,SQLite,Hsqldb,PostgreSQL六种数据库-->
10 <property name="dialect" value="mariadb"/>
11 </plugin>
12 </plugins>
13 </configuration>
spring-mybatis.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2 <beans xmlns="http://www.springframework.org/schema/beans"
3 xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
4 xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
5 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
6 xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
7 http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
8 http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
9 http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">
10 <!-- 解析properties文件的工具类 -->
11 <context:property-placeholder location="classpath:*.properties"/>
12
13 <!-- 开启service层的注解扫描 -->
14 <context:component-scan base-package="io.guangsoft.market.service"/>
15
16 <!-- 配置数据源 -->
17 <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
18 <property name="driverClassName" value="${JDBC_DRIVER}" />
19 <property name="url" value="${JDBC_URL}" />
20 <property name="username" value="${JDBC_USERNAME}" />
21 <property name="password" value="${JDBC_PASSWORD}" />
22 <property name="maxActive" value="10" />
23 <property name="minIdle" value="5" />
24 </bean>
25
26 <!-- sqlSessionfactory -->
27 <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
28 <property name="configLocation" value="classpath:mybatis-pagehelper.xml"/>
29 <property name="dataSource" ref="dataSource"/>
30 </bean>
31
32 <!-- 扫描代理类 -->
33 <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
34 <property name="basePackage" value="io.guangsoft.market.dao"/>
35 </bean>
36
37 <!-- 配置事物管理器的切面 -->
38 <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
39 <property name="dataSource" ref="dataSource"/>
40 </bean>
41
42 <!-- 通知 -->
43 <tx:advice id="Advice" transaction-manager="transactionManager">
44 <!-- 事物传播行为 -->
45 <tx:attributes>
46 <!-- 传播行为 -->
47 <tx:method name="save*" propagation="REQUIRED" />
48 <tx:method name="insert*" propagation="REQUIRED" />
49 <tx:method name="add*" propagation="REQUIRED" />
50 <tx:method name="create*" propagation="REQUIRED" />
51 <tx:method name="delete*" propagation="REQUIRED" />
52 <tx:method name="bat*" propagation="REQUIRED" />
53 <tx:method name="update*" propagation="REQUIRED" />
54 <tx:method name="drop*" propagation="REQUIRED" />
55 <tx:method name="modify*" propagation="REQUIRED" />
56 <tx:method name="find*" propagation="SUPPORTS" read-only="true" />
57 <tx:method name="select*" propagation="SUPPORTS" read-only="true" />
58 <tx:method name="get*" propagation="SUPPORTS" read-only="true" />
59 </tx:attributes>
60 </tx:advice>
61 <aop:config>
62 <aop:advisor advice-ref="Advice" pointcut="execution(* io.guangsoft.market.service.*.*(..))" />
63 </aop:config>
64 </beans>
UserService.jsva
1 package io.guangsoft.market.service;
2
3 import io.guangsoft.market.util.bean.GResult;
4 import io.guangsoft.market.dao.bean.TbUser;
5
6
7 public interface UserService {
8 public GResult userParamCheck(String param, int type);
9
10 public GResult userRegister(TbUser user);
11
12 public GResult userLogin(String username, String password);
13
14 public GResult findUserByToken(String token);
15 }
UserServiceImpl.java
1 package io.guangsoft.market.service;
2
3 import io.guangsoft.market.util.bean.GResult;
4 import io.guangsoft.market.dao.bean.TbUser;
5 import io.guangsoft.market.dao.bean.TbUserExample;
6 import io.guangsoft.market.dao.jedis.JedisDao;
7 import io.guangsoft.market.util.utils.JsonUtil;
8 import io.guangsoft.market.dao.mapper.TbUserMapper;
9 import io.guangsoft.market.util.utils.GResultUtil;
10 import org.apache.commons.lang3.StringUtils;
11 import org.springframework.beans.factory.annotation.Autowired;
12 import org.springframework.beans.factory.annotation.Value;
13 import org.springframework.stereotype.Service;
14 import org.springframework.util.DigestUtils;
15
16 import java.util.Date;
17 import java.util.List;
18 import java.util.UUID;
19
20 @Service
21 public class UserServiceImpl implements UserService {
22
23 @Autowired
24 private TbUserMapper userMapper;
25
26 @Autowired
27 private JedisDao jedisDao;
28
29 @Value("${REDIS_USER_SESSION_KEY}")
30 private String REDIS_USER_SESSION_KEY;
31
32 @Value("${TOKEN_TIME_OUT}")
33 private int TOKEN_TIME_OUT;
34
35 /**
36 * 用户注册时数据校验
37 */
38 @Override
39 public GResult userParamCheck(String param, int type) {
40 TbUserExample example = new TbUserExample();
41 TbUserExample.Criteria c = example.createCriteria();
42 //条件的指定
43 if (type == 1) { //用户名
44 c.andUsernameEqualTo(param);
45 } else if (type == 2) { //判断手机号是否存在
46 c.andPhoneEqualTo(param);
47 } else { //判断邮箱是否可用
48 c.andEmailEqualTo(param);
49 }
50 List<TbUser> list = this.userMapper.selectByExample(example);
51 if (list == null || list.size() <= 0) {
52 // 返回数据，true：数据可用，false：数据不可用
53 return GResultUtil.success();
54 }
55 return GResultUtil.fail();
56 }
57
58 /**
59 * 用户注册
60 */
61 @Override
62 public GResult userRegister(TbUser user) {
63 //1.数据补齐
64 user.setCreated(new Date());
65 user.setUpdated(new Date());
66 //2.将密码做加密处理 我们可以使用DigestUtils spring提供的一个工具类 来做md5的加密处理
67 user.setPassword(DigestUtils.md5DigestAsHex(user.getPassword().getBytes()));
68 this.userMapper.insert(user);
69 return GResultUtil.success();
70 }
71
72 /**
73 * 用户登陆
74 */
75 @Override
76 public GResult userLogin(String username, String password) {
77 TbUserExample example = new TbUserExample();
78 TbUserExample.Criteria c = example.createCriteria();
79 c.andUsernameEqualTo(username);
80 //执行查询
81 List<TbUser> list = this.userMapper.selectByExample(example);
82 //判断用户名
83 if (list == null || list.size() <= 0) {
84 return GResultUtil.fail(-1, "用户名或密码有误!");
85 }
86 //判断密码
87 TbUser user = list.get(0);
88 if (!user.getPassword().equals(DigestUtils.md5DigestAsHex(password.getBytes()))) {
89 return GResultUtil.fail(-1, "用户名或密码有误!");
90 }
91 //用户名与密码都OK
92 //生成token 这个token就是我们来源传统登录中的sessionID
93 String uuid = UUID.randomUUID().toString();
94 //将生成的token作为key与user对象转换完的json格式字符串写入到redis中
95 //需要将user的密码置空
96 user.setPassword(null);
97 String userJson = JsonUtil.objectToJson(user);
98 String token = this.REDIS_USER_SESSION_KEY + ":" + uuid;
99 this.jedisDao.set(this.REDIS_USER_SESSION_KEY + ":" + token, userJson);
100 this.jedisDao.expire(this.REDIS_USER_SESSION_KEY + ":" + token, this.TOKEN_TIME_OUT);
101 return GResultUtil.build(0, "用户正确！", token);
102 }
103
104 /**
105 * 根据token查询用户
106 */
107 @Override
108 public GResult findUserByToken(String uuid) {
109 String str = this.jedisDao.get(this.REDIS_USER_SESSION_KEY+":"+uuid);
110 //判断token是否失效
111 if(StringUtils.isBlank(str)){
112 return GResultUtil.fail(-1, "token已失效!");
113 }
114 //如果用户的token没有失效，需要重置失效时间
115 this.jedisDao.expire(this.REDIS_USER_SESSION_KEY+":"+uuid, this.TOKEN_TIME_OUT);
116 TbUser user = JsonUtil.jsonToPojo(str, TbUser.class);
117 return GResultUtil.build(0, "查询成功!", user);
118 }
119 }
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