【Redis】二 JAVA redis 3.0.7连接

最新推荐文章于 2025-08-19 12:18:01 发布

maguochao_Mark

最新推荐文章于 2025-08-19 12:18:01 发布

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分类专栏： Redis 文章标签： redis JAVA

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本文介绍了如何使用Jedis客户端库连接Redis数据库，并提供了通过Java语言进行连接和操作的基本示例，包括简单的键值对设置与获取操作。

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【Redis】二 JAVA redis 3.0.7连接

官方
https://github.com/xetorthio/jedis

How do I use it?

You can download the latest build at: http://github.com/xetorthio/jedis/releases

Or use it as a maven dependency:

pom.xml

<dependency>
    <groupId>redis.clients</groupId>
    <artifactId>jedis</artifactId>
    <version>2.8.0</version>
    <type>jar</type>
    <scope>compile</scope>
</dependency>
To use it just:

java code

Jedis jedis = new Jedis("localhost");
jedis.set("foo", "bar");
String value = jedis.get("foo");

For more usage examples check the tests.

Please check the wiki. There are lots of cool things you should know, including information about connection pooling.

And you are done!

Jedis Cluster

Redis cluster specification (still under development) is implemented

Set<HostAndPort> jedisClusterNodes = new HashSet<HostAndPort>();
//Jedis Cluster will attempt to discover cluster nodes automatically
jedisClusterNodes.add(new HostAndPort("127.0.0.1", 7379));
JedisCluster jc = new JedisCluster(jedisClusterNodes);
jc.set("foo", "bar");
String value = jc.get("foo");

java code

package com.cn.mark;

import redis.clients.jedis.Jedis;

public class App {
    private static Jedis jedis;

    public static void main(String[] args) {
        jedis = new Jedis("localhost", 6379);
        jedis.set("foo", "bar1");
        String value = jedis.get("foo");
        System.out.println(value);
    }
}

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.cn.mark</groupId>
  <artifactId>mvn</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>mvn</name>
  <!-- <url>http://maven.apache.org</url> -->
  <url>http://maven.oschina.net</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

  <dependencies>

    <dependency>
      <groupId>redis.clients</groupId>
      <artifactId>jedis</artifactId>
      <version>2.8.0</version>
      <type>jar</type>
      <scope>compile</scope>
    </dependency>

    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>

  </dependencies>


</project>