spring-data-redis2.0+配置

短命女 2022-05-13 10:56 223阅读 0赞

以下方法是使用jedis的方法.并是xml,bean，如有新的bean，则用新方法

2.配置redis.properties

redis.host = 172.25.12.123
    redis.port = 6379
    redis.auth = admin
    redis.maxTotal = 100
    redis.maxIdle = 20
    redis.maxWaitMillis = 10000
    redis.testOnBorrow = true
    redis.testOnReturn = true
    redis.dbIndex = 3

3.配置spring-redis.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"
           xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context.xsd
    ">
    
        
        <context:property-placeholder location="redis.properties" ignore-unresolvable="true"></context:property-placeholder>
        
        <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
            <property name="maxTotal" value="${redis.maxTotal}"/>
            <property name="maxIdle" value="${redis.maxIdle}"/>
            <property name="maxWaitMillis" value="${redis.maxWaitMillis}"/>
            <property name="testOnBorrow" value="${redis.testOnBorrow}"/>
            <property name="testOnReturn" value="${redis.testOnReturn}"/>
        </bean>
        
        <bean id="redisPassword" class="org.springframework.data.redis.connection.RedisPassword">
            <constructor-arg name="thePassword" value="${redis.auth}"></constructor-arg>
        </bean>
    
        
        <bean id="redisStandaloneConfiguration" class="org.springframework.data.redis.connection.RedisStandaloneConfiguration">
            <property name="hostName" value="${redis.host}"/>
            <property name="port" value="${redis.port}"/>
            <property name="password" ref="redisPassword" />
            <property name="database" value="${redis.dbIndex}"/>
        </bean>
        
        <bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
            
          
            
            <constructor-arg name="standaloneConfig" ref="redisStandaloneConfiguration"></constructor-arg>
        </bean>
    
        
        <bean id="keySerializer" class="org.springframework.data.redis.serializer.StringRedisSerializer"/>
        <bean id="valueSerializer" class="org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer"/>
    
        
        <bean id = "redisTemplate" class="org.springframework.data.redis.core.RedisTemplate">
            <property name="connectionFactory" ref="jedisConnectionFactory" />
            <property name="keySerializer" ref="keySerializer" />
            <property name="valueSerializer" ref="valueSerializer" />
            <property name="hashKeySerializer" ref="keySerializer" />
            <property name="hashValueSerializer" ref="valueSerializer" />
        </bean>
    
        
        <bean id="stringRedisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate">
            
            
            <constructor-arg name="connectionFactory" ref="jedisConnectionFactory"></constructor-arg>
            <property name="keySerializer" ref="keySerializer" />
            <property name="valueSerializer" ref="valueSerializer" />
            <property name="hashKeySerializer" ref="keySerializer" />
            <property name="hashValueSerializer" ref="valueSerializer" />
    
        </bean>
    </beans>

![复制代码][copycode.gif]

上面需要注意一点的是

在spring-data-redis2.0以上的版本中在配置密码的时候不能像老版本直接设置密码值,需要注入一个RedisPassword的bean  在RedisPassword的构造方法中设置密码

3.最后进行测试测试

![复制代码][copycode.gif]

package com.springactul.splx.nosql.redis;
    
    import org.junit.Test;
    import org.junit.runner.RunWith;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.data.redis.core.RedisTemplate;
    import org.springframework.data.redis.core.StringRedisTemplate;
    import org.springframework.data.redis.core.ValueOperations;
    import org.springframework.test.context.ContextConfiguration;
    import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
    
    /**
     * Created by zhoum on 2018-06-22.
     */
    @RunWith(SpringJUnit4ClassRunner.class)
    @ContextConfiguration(locations = {"classpath*:spring-*.xml"})
    public class RedisTest {
    
        @Autowired
        private RedisTemplate redisTemplate;
    
        @Autowired
        private StringRedisTemplate stringRedisTemplate;
    
        @Test
        public void test1(){
            ValueOperations valueOperations = redisTemplate.opsForValue();
            valueOperations.set("first","hellow word");
            System.out.println(valueOperations.get("first"));
        }
    
        @Test
        public void test2(){
            ValueOperations<String, String> stringStringValueOperations = stringRedisTemplate.opsForValue();
            stringStringValueOperations.set("secound","hello everyone");
            System.out.println(stringStringValueOperations.get("secound"));
        }
    }

[copycode.gif]: /images/20220513/a36c9583212a4f3398196b32c19bde29.png