How to do find using node and mongodb?

Question

Below Data stored in my collection

[
{ \"_id\" : ObjectId(\"53d9feff55d6b4dd1171dd9e\"),\"name\":\"John\", \"rank\":1, \"year\":1998 ,\"class\":\"a\" ,\"tota         


        

Answer 1

Although a few people have answered, but I believe complete way to do it is:

router.post('/users',function(req, res, next) {
    // req.body = [{ "name":"John", "rank":1, "year":1998 },{ "name":"Sherif", "rank":1, "year":1999 }]

    // mapping users to each array
    const query = { $or: req.body };
    // execute query
    User.find(query, function(err, result) {
        if (err) next(err);
        console.log(result);
        res.json(result);
    });
});