小编Jul*_*ien的帖子

我有一个clientid和用户名,我希望他们都发送套接字.

 client.userid = userid;
 client.username = username;
 client.emit('onconnected', { id: client.userid, name: client.username });

我试过这个例子,但似乎没有用

尝试加载脚本时,我收到以下错误:

姓名:this.name,在线57

var redis = require('redis');
var db = redis.createClient();

module.exports = Card;
function Card(obj)
{
for(var key in obj)
{
    this[key] = obj[key];
}
}

Card.prototype.save = function(fn)
{
if(this.id)
{
    this.update(fn);
}
else
{
    var card = this;
    db.incr('card:ids', function(err, id)
    {
        if(err) return fn(err);
        card.id = id;
        user.update(fn);
    });
}
};

Card.prototype.update = function(fn)
{
var card = this;
var id      = card.id;
var name    = card.name;
var type    = card.type;
var manaCost = card.manaCost;
var attackPoints …