Node.js MongoDB对象ID用法

我正在将MongoDB与Mongoose-ODM一起用于我的nodejsrest项目：

我的模式是：

var playerSchema = new mongoose.Schema({
    name: String,
    team: mongoose.Schema.Types.ObjectId
})

...
{
  "_id": "511a6010e6ca7b0fe0af02ff",
  "name": "player-1",
  "team": "511a53e2e6ca7b151c09ce8d"
}
...

和服务器端：

app.post('/players', function(req, res) {
  Players.find(function(err, players) {
    res.json(players);
  });
});

响应是：

var playerSchema = new mongoose.Schema({
    name: String,
    team: mongoose.Schema.Types.ObjectId
})

...
{
  "_id": "511a6010e6ca7b0fe0af02ff",
  "name": "player-1",
  "team": "511a53e2e6ca7b151c09ce8d"
}
...

但我想要的是：

{
  "_id": "511a6010e6ca7b0fe0af02ff",
  "name": "player-1",
  "team": {
    _id: "511a53e2e6ca7b151c09ce8d"
    name: "team-1"
  }
}

我做错了什么？ 或者我还没有真正理解ObjectId

---

谢谢

您只获取id为team document的玩家文档

因此，对于每一名球员，你也必须获得队医

Players.find(function(err, players) {
   for(var i in players){
      Team.findById(players[i].team,function(error,teams){
          players[i].team = teams;
      })
   }
    res.json(players);
});

---

您仅获取id为team document的玩家文档

因此，对于每一名球员，你也必须获得队医

Players.find(function(err, players) {
   for(var i in players){
      Team.findById(players[i].team,function(error,teams){
          players[i].team = teams;
      })
   }
    res.json(players);
});

---

你会想退房的。是的，谢谢，我失去了这一步！你会想退房的。是的，谢谢，我失去了这一步！