Redis本机，连接远程redis
iptables关了。
client ping serer OK。
server本地操作ok。
====== SET ====== 10000 requests completed in 0.11 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 93457.95 requests per second ====== GET ====== 10000 requests completed in 0.11 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 94339.62 requests per second
jedis = new Jedis(host, port);
retStr = jedis.set("test123", "lulu");
redis.clients.jedis.exceptions.JedisConnectionException: java.net.ConnectException: Connection refused: connect神马原因？
