“MongoDB bevölkern” Code-Antworten

Mongoos bevölkern einen Schiedsrichter

const storySchema = Schema({
  authors: [{ type: Schema.Types.ObjectId, ref: 'Person' }],
  title: String
});

// Later

const story = await Story.findOne({ title: 'Casino Royale' }).populate('authors');
story.authors; // `[]`

Strange Squirrel

MongoDB bevölkern

router.get("/pop", async function(req, res, next)
{
const user = await User.findOne({username: "Andrew"}).populate('posts');
res.json(user.posts);
});

Javasper