基於SSM的單點登陸03
阿新 • • 發佈：2018-06-18
path rri sql integer .com doc 基於 model asp
TbUser.java和TbUserExample.java,TbUserMapper.java,TbUserMapper.xml由mybatis框架生成。
generatorConfig.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2 <!DOCTYPE generatorConfiguration
3 PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
4 "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd"
spring-jedis.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文件的工具類 -->
11 <context:property-placeholder location="classpath:*.properties"/>
12 <!-- 連接池配置 -->
13 <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
14 <!-- 最大連接數 -->
15 <property name="maxTotal" value="30" />
16 <!-- 最大空閑連接數 -->
17 <property name="maxIdle" value="10" />
18 <!-- 每次釋放連接的最大數目 -->
19 <property name="numTestsPerEvictionRun" value="1024" />
20 <!-- 釋放連接的掃描間隔（毫秒） -->
21 <property name="timeBetweenEvictionRunsMillis" value="30000" />
22 <!-- 連接最小空閑時間 -->
23 <property name="minEvictableIdleTimeMillis" value="1800000" />
24 <!-- 連接空閑多久後釋放, 當空閑時間>該值 且 空閑連接>最大空閑連接數 時直接釋放 -->
25 <property name="softMinEvictableIdleTimeMillis" value="10000" />
26 <!-- 獲取連接時的最大等待毫秒數,小於零:阻塞不確定的時間,默認-1 -->
27 <property name="maxWaitMillis" value="1500" />
28 <!-- 在獲取連接的時候檢查有效性, 默認false -->
29 <property name="testOnBorrow" value="true" />
30 <!-- 在空閑時檢查有效性, 默認false -->
31 <property name="testWhileIdle" value="true" />
32 <!-- 連接耗盡時是否阻塞, false報異常,ture阻塞直到超時, 默認true -->
33 <property name="blockWhenExhausted" value="false" />
34 </bean>
35
36 <!-- 配置jedisPool對象 -->
37 <bean id="jedisPool" class="redis.clients.jedis.JedisPool">
38 <constructor-arg name="host" value="${JEDIS_URL}" />
39 <constructor-arg name="port" value="${JEDIS_PORT}" />
40 <constructor-arg name="poolConfig">
41 <ref bean="jedisPoolConfig"/>
42 </constructor-arg>
43 </bean>
44
45 <bean id="jedisDaoPool" class="io.guangsoft.market.dao.jedis.JedisDaoImpl">
46 <property name="pool">
47 <ref bean="jedisPool"/>
48 </property>
49 </bean>
50 </beans>
jedis.properties
1 JEDIS_URL=127.0.0.1
2 JEDIS_PORT=6379
JedisDao.java
1 package io.guangsoft.market.dao.jedis;
2
3 public interface JedisDao {
4 public String set(String key,String value);
5 public String get(String key);
6 public Long expire(String key, int seconds);
7 public Long ttl(String key);
8 public Long hset(String key,String hkey,String value);
9 public String hgetI(String key,String hkey);
10 public Long del(String key);
11 public Long hdel(String key,String hkey);
12 }
JedisDaoImpl.java
1 package io.guangsoft.market.dao.jedis;
2
3 import redis.clients.jedis.Jedis;
4 import redis.clients.jedis.JedisPool;
5
6 public class JedisDaoImpl implements JedisDao {
7
8 private JedisPool pool;
9
10 public JedisPool getPool() {
11 return pool;
12 }
13
14 public void setPool(JedisPool pool) {
15 this.pool = pool;
16 }
17
18 @Override
19 public String set(String key, String value) {
20 Jedis jedis = pool.getResource();
21 String val = jedis.set(key, value);
22 jedis.close();
23 return val;
24 }
25
26 @Override
27 public String get(String key) {
28 Jedis jedis = pool.getResource();
29 String val = jedis.get(key);
30 jedis.close();
31 return val;
32 }
33
34 @Override
35 public Long expire(String key, int seconds) {
36 Jedis jedis = pool.getResource();
37 Long val = jedis.expire(key, seconds);
38 jedis.close();
39 return val;
40 }
41
42 @Override
43 public Long ttl(String key) {
44 Jedis jedis = pool.getResource();
45 Long val = jedis.ttl(key);
46 jedis.close();
47 return val;
48 }
49
50 @Override
51 public Long hset(String key, String hkey, String value) {
52 Jedis jedis = pool.getResource();
53 Long val = jedis.hset(key, hkey, value);
54 jedis.close();
55 return val;
56 }
57
58 @Override
59 public String hgetI(String key, String hkey) {
60 Jedis jedis = pool.getResource();
61 String val = jedis.hget(key, hkey);
62 jedis.close();
63 return val;
64 }
65
66 @Override
67 public Long del(String key) {
68 Jedis jedis = pool.getResource();
69 Long val = jedis.del(key);
70 jedis.close();
71 return val;
72 }
73
74 @Override
75 public Long hdel(String key, String hkey) {
76 Jedis jedis = pool.getResource();
77 Long val = jedis.hdel(key, hkey);
78 jedis.close();
79 return val;
80 }
81 }
基於SSM的單點登陸03