package com.fpc.Test;import redis.clients.jedis.Jedis;public class ManipulateRedis {public static void main( String[] args ) {//连接10.0.20.251的Redis服务Jedis jedis = new Jedis("10.0.20.251");//查看服务是否运行System.out.println("服务正在运行 : " + jedis.ping());}
}

Exception in thread "main" redis.clients.jedis.exceptions.JedisDataException: DENIED Redis is running in protected mode because protected mode is enabled, no bind address was specified, no authentication password is requested to clients. In this mode connections are only accepted from the loopback interface. If you want to connect from external computers to Redis you may adopt one of the following solutions: 1) Just disable protected mode sending the command 'CONFIG SET protected-mode no' from the loopback interface by connecting to Redis from the same host the server is running, however MAKE SURE Redis is not publicly accessible from internet if you do so. Use CONFIG REWRITE to make this change permanent. 2) Alternatively you can just disable the protected mode by editing the Redis configuration file, and setting the protected mode option to 'no', and then restarting the server. 3) If you started the server manually just for testing, restart it with the '--protected-mode no' option. 4) Setup a bind address or an authentication password. NOTE: You only need to do one of the above things in order for the server to start accepting connections from the outside.at redis.clients.jedis.Protocol.processError(Protocol.java:127)at redis.clients.jedis.Protocol.process(Protocol.java:161)at redis.clients.jedis.Protocol.read(Protocol.java:215)at redis.clients.jedis.Connection.readProtocolWithCheckingBroken(Connection.java:340)at redis.clients.jedis.Connection.getStatusCodeReply(Connection.java:239)at redis.clients.jedis.BinaryJedis.ping(BinaryJedis.java:196)at com.fpc.Test.ManipulateRedis.main(ManipulateRedis.java:11)

package com.fpc.Test;import redis.clients.jedis.Jedis;public class ManipulateRedis {public static void main( String[] args ) {//连接10.0.20.251的Redis服务Jedis jedis = new Jedis("10.0.20.251");//查看服务是否运行System.out.println("服务正在运行 : " + jedis.ping());//设置redis字符串数据jedis.set("fpc", "fangpengcheng");//获取存储的数据并输出String value  = jedis.get("fpc");System.out.println("Redis 存储的字符串为  :"  + value);}
}

package com.fpc.Test;import java.util.List;import redis.clients.jedis.Jedis;public class ManipulateRedis {public static void main( String[] args ) {//连接10.0.20.251的Redis服务Jedis jedis = new Jedis("10.0.20.251");//查看服务是否运行System.out.println("服务正在运行 : " + jedis.ping());//将数据存储到列表中,每次都是从左边push进入listjedis.lpush("list", "fangpengcheng1");jedis.lpush("list", "fangpengcheng2");jedis.lpush("list", "fangpengcheng3");//获取存储的数据并输出List<String> list = jedis.lrange("list", 0, 2);System.out.println(list.toString());list = jedis.lrange("list", 0, 3);System.out.println(list.toString());list = jedis.lrange("list", 0, 4);System.out.println(list.toString());list = jedis.lrange("list", 0, 5);System.out.println(list.toString());list = jedis.lrange("list", 0, 6);System.out.println(list.toString());list = jedis.lrange("list", 0, 7);System.out.println(list.toString());list = jedis.lrange("list", 0, 8);System.out.println(list.toString());}
}