javascript - MongoDB query is JSONArray instead JSONObject -

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i want select whole document , send jsonobject.

app.post('/getinvbykost', function(request, response){      var tablename = request.body.tablename;      move.find({tablename: tablename}, function(err, doc) {         response.json(doc);     });  });

this gives correct result "[]" ->array , not {} ->jsonobject. btw: got same issue move.aggregate(pipeline, function(err, res) {...

result:

[   {     stuff     } ]

there function $unwind dont it....

in case since want 1 result, findone method more appropriate.

app.post('/getinvbykost', function(request, response){      var tablename = request.body.tablename;      move.findone({tablename: tablename}, function(err, doc) {         response.json(doc);     });  });

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