【发布时间】:2016-10-18 11:15:36
【问题描述】:
Redis 版本:3.2.0 绝地版本:2.8.1
下面是我连接redis的java代码:
public class TestRedis {
public static void main(String[] args) {
String host = args[0];
int port = Integer.parseInt(args[1]);
try (Jedis jedis = new Jedis(host, port)) {
System.out.println("Connected to jedis " + jedis.ping());
} catch(Exception e){
e.printStackTrace();
}
}
}
我在安装redis的机器上运行这个程序。本机ip地址为192.168.1.57
如果我提供 host="localhost" 和 port="6379" 作为参数,则与 redis 的连接成功建立。
但是,如果我在参数中给出 host="192.168.1.57" 和 port = "6379",我最终会遇到以下异常:
redis.clients.jedis.exceptions.JedisConnectionException: java.net.ConnectException: Connection refused
at redis.clients.jedis.Connection.connect(Connection.java:164)
at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:80)
at redis.clients.jedis.Connection.sendCommand(Connection.java:100)
at redis.clients.jedis.Connection.sendCommand(Connection.java:95)
at redis.clients.jedis.BinaryClient.ping(BinaryClient.java:93)
at redis.clients.jedis.BinaryJedis.ping(BinaryJedis.java:105)
at TestRedis.main(TestRedis.java:14)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at redis.clients.jedis.Connection.connect(Connection.java:158)
... 6 more
请帮忙...
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