Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
965 views
in Technique[技术] by (71.8m points)

node.js - Location in mongoose, mongoDB

Whenever I try to store a location in my mongodb it doesn't show, so I guess I'm doing something wrong. I can't find any documentation on how to store a location in mongoose so I'm just gonna ask it here.

I first create my model:

var eventSchema = mongoose.Schema({ 
    name : String,
    creator : String,
    location : { type: [Number], index: '2dsphere'},

});

Then I try to add it to my database:

var newevent = new event({ 
        name: name,
        creator: tokenUser, 
        location : { type: "Point", coordinates: [longitude, latitude] },
});

When I look in my database everything is stored except the location ...

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

I fixed it myself.

I did this in my model:

loc :  { type: {type:String}, coordinates: [Number]},

Underneath I made it a 2dsphere index.

eventSchema.index({loc: '2dsphere'});

And to add data to it:

loc: { type: "Point", coordinates: [ longitude, latitude ] },

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...