Get data using node.js from mongoDB

Question

I'm trying to get data from mongoDB. In my schema year - is not unique so I did the following:

 app.get('/getBestByYear/:year', function(req, res) {    
Stud.find({}).where('year').in(req.params.year).where('grade').gt(89).exec(function(err,students){
            if(err) throw err;
            res.json(students);
         });
     })

I get an empty string.. What did i do wrong?

Answer 1

you can try this code

console.log(req.params.year);   // show to verify year is valid
Stud.find({year: {$in: [req.params.year]}, grade: {$gt: 89}}).exec(function (err, students) {
    if (err) throw err;
    res.json(students);
})