用Mongoose查询MongoDB中的日期字段

Question

I'm trying to query documents in MongoDB using findOne() , but it's not working. The field I'm trying to filter by is 'date', and I'm not sure if perhaps it's a special word I shouldn't be using when inserting docs. Is there something I'm missing?

Mongo Docs:

{
    "_id" : ObjectId("52c271a5d1344a7a326c0d48"),
    "author" : "User",
    "title" : "Fourth post",
    "body" : "This is the fourth post",
    "date" : "1000000"
}

Node:

var postSchema = mongoose.Schema({
    author:String,
    title:String,
    body:String,
    date:Number,
    attachments:Array
}),
    post = mongoose.model('post', postSchema);

exports.getPost = function(id, callback) {
    console.log(id);
    post.findOne({date:id}, function(err, item) {
        console.log(item);
    });
}

Console: (querying http://localhost:8080/posts/1000000 )

1000000
null

Answer 1

{ "date" : "1000000" } in your Mongo doc seems suspect. Since it's a number, it should be { date : 1000000 }

It's probably a type mismatch. Try post.findOne({date: "1000000"}, callback) and if that works, you have a typing issue.