基於SSM的單點登陸04
阿新 • • 發佈：2018-06-18
ret ransac esql figure height 配置 utf 密碼 service
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 #標記session的token名稱
2 REDIS_USER_SESSION_KEY=GSESSION
3 #session超時時間
4 TOKEN_TIME_OUT=1800
mybatis-pageHelper.xml
1 <?xml version="1.0" encoding="UTF-8"
spring-mybatis.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2 <beans xmlns="http://www.springframework.org/schema/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 * 用戶註冊時數據校驗
37 */
38 @Override
39 public GResult userParamCheck(String param, int type) {
40 TbUserExample example = new TbUserExample();
41 TbUserExample.Criteria c = example.createCriteria();
42 //條件的指定
43 if (type == 1) { //用戶名
44 c.andUsernameEqualTo(param);
45 } else if (type == 2) { //判斷手機號是否存在
46 c.andPhoneEqualTo(param);
47 } else { //判斷郵箱是否可用
48 c.andEmailEqualTo(param);
49 }
50 List<TbUser> list = this.userMapper.selectByExample(example);
51 if (list == null || list.size() <= 0) {
52 // 返回數據，true：數據可用，false：數據不可用
53 return GResultUtil.success();
54 }
55 return GResultUtil.fail();
56 }
57
58 /**
59 * 用戶註冊
60 */
61 @Override
62 public GResult userRegister(TbUser user) {
63 //1.數據補齊
64 user.setCreated(new Date());
65 user.setUpdated(new Date());
66 //2.將密碼做加密處理 我們可以使用DigestUtils spring提供的一個工具類 來做md5的加密處理
67 user.setPassword(DigestUtils.md5DigestAsHex(user.getPassword().getBytes()));
68 this.userMapper.insert(user);
69 return GResultUtil.success();
70 }
71
72 /**
73 * 用戶登陸
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 //執行查詢
81 List<TbUser> list = this.userMapper.selectByExample(example);
82 //判斷用戶名
83 if (list == null || list.size() <= 0) {
84 return GResultUtil.fail(-1, "用戶名或密碼有誤!");
85 }
86 //判斷密碼
87 TbUser user = list.get(0);
88 if (!user.getPassword().equals(DigestUtils.md5DigestAsHex(password.getBytes()))) {
89 return GResultUtil.fail(-1, "用戶名或密碼有誤!");
90 }
91 //用戶名與密碼都OK
92 //生成token 這個token就是我們來源傳統登錄中的sessionID
93 String uuid = UUID.randomUUID().toString();
94 //將生成的token作為key與user對象轉換完的json格式字符串寫入到redis中
95 //需要將user的密碼置空
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, "用戶正確！", token);
102 }
103
104 /**
105 * 根據token查詢用戶
106 */
107 @Override
108 public GResult findUserByToken(String uuid) {
109 String str = this.jedisDao.get(this.REDIS_USER_SESSION_KEY+":"+uuid);
110 //判斷token是否失效
111 if(StringUtils.isBlank(str)){
112 return GResultUtil.fail(-1, "token已失效!");
113 }
114 //如果用戶的token沒有失效，需要重置失效時間
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, "查詢成功!", user);
118 }
119 }
基於SSM的單點登陸04