java设置redis过期时间,redis的过期时间

var redis = require('redis'),    RDS_PORT = 6389,        //端口号    RDS_HOST = '127.0.0.1',    //服务器IP    RDS_PWD = '88888888888888',     //密码     RDS_OPTS = {},            //设置项    rclient = redis.createClient(RDS_PORT,RDS_HOST,RDS_OPTS);rclient.auth(RDS_PWD,function(){      console.log('redis通过认证');  }); //redis数据库rclient.set('key','1');//赋值rclient.expire('key',60);//60秒自动过期