Node.js 连接示例

var redis = require("redis");

/**以下参数分别填写您的 Redis 实例内网 IP、端口号、实例 ID 和密码*/
var host = "192.xx.xx.2",
port = "6379",
instanceid = "c53xx52f-55dc-4c22-a941-630xxx88",
pwd = "12as6zb";
//连接 Redis
var client  = redis.createClient(port, host, {detect_buffers: true});
// Redis 连接错误
client.on("error", function(error) {
    console.log(error);
});
//鉴权
client.auth(instanceid + ":" + pwd);

/**接下来可以开始操作 Redis 实例 */
//设置 Key
client.set("redis", "tencent", function(err, reply){
    if (err) {
        console.log(err);  
            return;  
    }
    console.log("set key redis " + reply.toString() + ", value is tencent");  
});

//获取 Key
client.get("redis", function (err, reply) {
    if (err) {
        console.log(err);  
        return;  
    }
    console.log("get key redis is:" + reply.toString());
//程序结束关闭客户端
    client.end();
});