条件:引用好架包
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-redis</artifactId>
<version>2.1.3.RELEASE</version>
</dependency>
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.9.0</version>
</dependency>
1、xml进行配置JedisPoolConfig、JedisConnectionFactory、Spring RedisTemplate
<?xml version="1.0"
encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<!-- 配置JedisPoolConfig-->
<bean id="poolConfig"
class="redis.clients.jedis.JedisPoolConfig">
<property
name="maxIdle" value="50"/>
<property
name="maxTotal" value="100"/>
<property
name="maxWaitMillis" value="20000"/>
</bean>
<!--配置JedisConnectionFactory-->
<bean
id="connectionFactory"
class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
<property
name="hostName" value="localhost"/>
<property
name="port" value="6379"/>
<property
name="poolConfig" ref="poolConfig"/>
</bean>
<!--使用字符串进行序列化-->
<bean
id="stringReadisSerializer"
class="org.springframework.data.redis.serializer.StringRedisSerializer"/>
<!--使用JDK的序列化器进行转化-->
<bean
id="jdkSerializationRedisSerializer"
class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer"/>
<!--配置Spring RedisTemplate-->
<bean id="redisTemplate"
class="org.springframework.data.redis.core.RedisTemplate">
<property name="connectionFactory"
ref="connectionFactory"/>
<property
name="keySerializer"
ref="stringReadisSerializer"/>
<property
name="valueSerializer"
ref="stringReadisSerializer"/>
</bean>
</beans>
2、使用:
ApplicationContext applicationContext = new ClassPathXmlApplicationContext("application.xml");
RedisTemplate redisTemplate = applicationContext.getBean(RedisTemplate.class);
redisTemplate.opsForValue().set("key1","value1");
redisTemplate.opsForValue().set("key2","value2");
String value1 = (String) redisTemplate.opsForValue().get("key1");
System.out.println(value1);
1、创建RedisConfg配置类
package com.wbg.mr.spring;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;
@Configuration
public class RedisConfig {
@Bean
public JedisConnectionFactory jedisConnectionFactory(){
JedisConnectionFactory jcf = new JedisConnectionFactory();
jcf.setHostName("localhost");
return jcf;
}
@Bean
public RedisTemplate redisTemplate(){
RedisTemplate rt = new RedisTemplate();
rt.setConnectionFactory(jedisConnectionFactory());
rt.setKeySerializer(new StringRedisSerializer());
rt.setValueSerializer(new StringRedisSerializer());
return rt;
}
}
2、使用
ApplicationContext applicationContext = new AnnotationConfigApplicationContext(RedisConfig.class);
RedisConfig redisConfig = applicationContext.getBean(RedisConfig.class);
RedisTemplate redisTemplate = redisConfig.redisTemplate();
redisTemplate.opsForValue().set("key11","value11");
redisTemplate.opsForValue().set("key12","value12");
String value11 = (String) redisTemplate.opsForValue().get("key11");
System.out.println(value11);
测试:
package com.wbg.mr.spring;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.data.redis.core.RedisTemplate;
public class Main {
public static void main(String[] args) {
annotationConfigApplicationContext();
}
public static void classPathXmlApplicationContext(){
ApplicationContext applicationContext = new ClassPathXmlApplicationContext("application.xml");
RedisTemplate redisTemplate = applicationContext.getBean(RedisTemplate.class);
redisTemplate.opsForValue().set("key1","value1");
redisTemplate.opsForValue().set("key2","value2");
String value1 = (String) redisTemplate.opsForValue().get("key1");
System.out.println(value1);
}
public static void annotationConfigApplicationContext(){
ApplicationContext applicationContext = new AnnotationConfigApplicationContext(RedisConfig.class);
RedisConfig redisConfig = applicationContext.getBean(RedisConfig.class);
RedisTemplate redisTemplate = redisConfig.redisTemplate();
redisTemplate.opsForValue().set("key11","value11");
redisTemplate.opsForValue().set("key12","value12");
String value11 = (String) redisTemplate.opsForValue().get("key11");
System.out.println(value11);
}
}
package com.wbg.mr.spring;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.data.redis.core.RedisTemplate;
public class Main {
public static void main(String[] args) {
annotationConfigApplicationContext();
}
public static void classPathXmlApplicationContext(){
ApplicationContext applicationContext = new ClassPathXmlApplicationContext("application.xml");
RedisTemplate redisTemplate = applicationContext.getBean(RedisTemplate.class);
redisTemplate.opsForValue().set("key1","value1");
redisTemplate.opsForValue().set("key2","value2");
String value1 = (String) redisTemplate.opsForValue().get("key1");
System.out.println(value1);
}
public static void annotationConfigApplicationContext(){
ApplicationContext applicationContext = new AnnotationConfigApplicationContext(RedisConfig.class);
RedisConfig redisConfig = applicationContext.getBean(RedisConfig.class);
RedisTemplate redisTemplate = redisConfig.redisTemplate();
redisTemplate.opsForValue().set("key11","value11");
redisTemplate.opsForValue().set("key12","value12");
String value11 = (String) redisTemplate.opsForValue().get("key11");
System.out.println(value11);
}
}
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原文链接:https://www.alicyu.com/archives/spring-redis
最后更新:2019-10-18 15:32:49
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