Java连接Redis

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1.导入驱动包

我们需要驱动包 jedis.jar,maven配置如下

        <!-- Redis Java Driver -->        <dependency>            <groupId>redis.clients</groupId>            <artifactId>jedis</artifactId>            <version>2.8.0</version>        </dependency>

2.连接测试

ConnectTest.java

public class ConnectTest {    public static void main(String[] args) {          //连接本地的 Redis 服务          Jedis jedis = new Jedis("localhost");          //设置访问密码          jedis.auth("123");          //查看服务是否运行          System.out.println("Connection to server sucessfully");          //查看是否能正常连接，相当于cli下的ping          System.out.println("Server is running: "+jedis.ping());    }}

密码错误的情况，控制台输出如下

Connection to server sucessfullyException in thread "main" redis.clients.jedis.exceptions.JedisDataException: NOAUTH Authentication required.

正常访问的情况

Connection to server sucessfullyServer is running: PONG

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