Redis-3.2.1入门

最新推荐文章于 2024-12-01 10:49:14 发布

Howie_zhw

最新推荐文章于 2024-12-01 10:49:14 发布

阅读量1k

点赞数

CC 4.0 BY-SA版权

分类专栏： redis 文章标签： redis

本文链接：https://blog.youkuaiyun.com/Howie_zhw/article/details/51803908

redis 专栏收录该内容

6 篇文章

订阅专栏

本文详细介绍如何在Linux环境下安装及配置Redis，并通过Java客户端进行连接测试。包括配置防火墙、设置密码验证、编写Java客户端代码等关键步骤。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

Redis下载地址：http://redis.io/download

1.上传redis-3.2.1.tar.gz到虚拟机的/opt目录并解压

tar -zxvf redis-3.2.1.tar.gz
cd redis-3.2.1

2.如果没有安装gcc命令，请先安装gcc

yum install gcc

3.执行make命令

make

4.防火墙开放6379端口

/sbin/iptables -I INPUT -p tcp --dport 6379 -j ACCEPT
service iptables save

5.修改redis.conf配置文件，绑定IP和设置密码

bind 192.168.1.216
requirepass 123456

6.启动redis服务，并测试

cd src
./redis-server /opt/redis/redis-3.2.1/redis.conf

登陆redis

./redis-cli -h 192.168.1.216 -a 123456

192.168.1.216:6379> set test 123
OK
192.168.1.216:6379> get test
"123"

7.JAVA客户端代码

jdbc.properties文件：

redis.url=192.168.1.216
redis.port=6379
redis.password=123456

applicationContext.xml文件

 <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="locations">
			<list>
				<value>jdbc.properties</value>
			</list>
		</property>
	</bean>
	
	<bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
        <property name="minIdle" value="10" />
        <property name="maxIdle" value="50" />
        <property name="maxTotal" value="100" />
        <property name="testOnReturn" value="true" />
        <property name="testOnBorrow" value="false" />
        <property name="testWhileIdle" value="true" />
    </bean>

    <bean id="jedisPool" class="redis.clients.jedis.JedisPool">
        <constructor-arg index="0" ref="jedisPoolConfig"/>
        <constructor-arg index="1" value="${redis.url}"/>
        <constructor-arg index="2" value="${redis.port}" type="int"/>
        <constructor-arg index="3" value="1000" type="int"/>
        <constructor-arg index="4" value="${redis.password}" />
    </bean>
    
    <bean id="redisClient" class="com.company.test.redis.RedisClient">
    	<property name="jedisPool" ref="jedisPool"></property>
    </bean>

JAVA类

public class RedisClient {
	
	private JedisPool jedisPool;

	
	public void set(){
		for (int i = 0; i < 10; i++) {
			Jedis jedis = jedisPool.getResource();
			jedis.set(String.valueOf(i),"test"+i);
		}
	}
	
	public void get(){
		for (int i = 0; i < 10; i++) {
			Jedis jedis = jedisPool.getResource();
			String str = jedis.get(String.valueOf(i));
			System.out.println(str);
		}
	}
	
	public JedisPool getJedisPool() {
		return jedisPool;
	}

	public void setJedisPool(JedisPool jedisPool) {
		this.jedisPool = jedisPool;
	}
	
}

新建测试类

public class RedisClientTest {
	private ClassPathXmlApplicationContext cfx;
	
	@Before
	public void load(){
		this.cfx = new ClassPathXmlApplicationContext("applicationContext.xml");
	}
	
	@Test
	public void test() throws InterruptedException {
		RedisClient redisClient=  (RedisClient) cfx.getBean("redisClient");
		redisClient.set();
		Thread.sleep(1000);
		redisClient.get();
	}

}

执行结果：

test0
test1
test2
test3
test4
test5
test6
test7
test8
test9

后台redis服务：

192.168.1.216:6379> get 0
"test0"
192.168.1.216:6379> get 1
"test1"
192.168.1.216:6379>