Angularjs 使用mongodb嵌入集合

我刚刚开始使用mongodb和nodejs。我知道mongodb不支持连接。我只需在mongodb中插入数据，我的文档如下所示：

{
   "_id": ObjectId("564dacf84d52785c1d8b4567"),
    "content": "This blog created by karanSofat",
   "html": "<p>This blog created by karanSofat</p>\n",
} 

我的问题是，我不知道使用nodejs以何种方式插入注释数据，我的文档将嵌入其中。 这是我的密码：

app.post('/comments/:id', function(req, res) {
var Comment = require("../app/models/comments");//comment Model
var blog = require("../app/models/blog");//blog model

var id = req.params.id; //postId
var comments = JSON.parse(JSON.stringify(req.body)); //commentdata

//code Should be here

res.json({data:id,data2:input});
});

请帮助卡兰

假设您有以下模式：

var Comments = new Schema({
    name: String,
    email: String,
    comment: String,
  , posted_at: Date
});

var BlogPost = new Schema({
  content     : String,
  html      : String,
  comments  : [Comments],
});

mongoose.model('BlogPost', BlogPost);

您可以将嵌入文档添加到数组中，如下所示：

// retrieve my model
var BlogPost = mongoose.model('BlogPost');

// create a blog post
var post = new BlogPost();

// create a comment
post.comments.push({
   "name": "sumit",
   "email": "sumit@ggi.net",
   "comment": "this is also well for me",
   "posted_at": ISODate("2015-11-19T11:06:27.172Z") 
});

post.save(function (err) {
  if (!err) console.log('Success!');
});

---

你在用猫鼬吗？还是mongodb模块？@inspired:我正在使用mongoose…请发布

。/app/models/comments

和

。/app/models/blog

。@inspired:我更新了我的问题…@inspired:我解决了这个问题…在我的例子中，有很多帖子和用户评论。我想把评论和帖子联系起来。

var Comments = new Schema({
    name: String,
    email: String,
    comment: String,
  , posted_at: Date
});

var BlogPost = new Schema({
  content     : String,
  html      : String,
  comments  : [Comments],
});

mongoose.model('BlogPost', BlogPost);

// retrieve my model
var BlogPost = mongoose.model('BlogPost');

// create a blog post
var post = new BlogPost();

// create a comment
post.comments.push({
   "name": "sumit",
   "email": "sumit@ggi.net",
   "comment": "this is also well for me",
   "posted_at": ISODate("2015-11-19T11:06:27.172Z") 
});

post.save(function (err) {
  if (!err) console.log('Success!');
});