NodeJS连接示例
最近更新时间: 2024-10-17 17:10:00
运行前必备:
执行以下命令,安装 node-redis:
npm install hiredis redis
示例代码:
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 = "192.168.0.2",
port = "6379",
instanceid = "c532952f-55dc-4c22-a941-63057e560788",
pwd = "1234567q";
//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", "腾讯云金融专区", function(err, reply){
if (err) {
console.log(err);
return;
}
console.log("set key redis " + reply.toString() + ", value is 腾讯云金融专区");
});
//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();
});
运行结果: