How to insert data in mongodb in .net core2.1

Question

I am trying to insert data in mongodb by using BsonDocument. it inserting the data like following .

{
    "_id" : ObjectId("5bf3eae0118cd3f6140aee72"),
    "_t" : "MongoDB.Bson.BsonDocument, MongoDB.Bson",
    "_v" : {
        "_t" : "Newtonsoft.Json.Linq.JObject, Newtonsoft.Json, Version=11.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed",
        "_v" : {
            "Email" : {
                "_t" : "JValue",
                "_v" : []
            },
            "Password" : {
                "_t" : "JValue",
                "_v" : []
            }
        }
    }
}

The bellow code is i am using

public void Post([FromBody] Object value)
{   
    var document = new BsonDocument ();
    document.AddRange(value.ToBsonDocument());
     _database.GetCollection<dynamic>("Registeration").InsertOneAsync(document);
     //Console.WriteLine("Success") ;
}

In this i am using .net core api without model class.How can i insert the data in correct way. Please any one try to help me.

Thank you...

That's not how data is meant to be stored. That looks like the serialization of a complex object rather than "raw data". Where is value actually coming from when fed into the function? The malformed fields would indicate that you are attempting to parse JSON. So your question really should be "How to marshal JSON into a BsonDocument". That's a clear title. Basically you need to show how you are reading the JSON as well. That's the real problem. — Neil Lunn
– Neil Lunn, Commented Nov 20, 2018 at 11:09
Also, please don't post screenshots. You can switch your GUI to a view which shows the "text" representation of the object structure, or simply use the mongo shell as I would recommend for questions posted here. Pictures just don't translate well and was in fact totally missed by the first few people viewing your post. — Neil Lunn
– Neil Lunn, Commented Nov 20, 2018 at 11:16
We need your code that is reading the JSON. See How to create a Minimal, Complete, and Verifiable example at it's not about the "insert" but rather the way you are retrieving the data before this code currently in the question ever gets called. Please edit your question with details as outlined there. — Neil Lunn
– Neil Lunn, Commented Nov 20, 2018 at 11:19

SATHEESH P · Accepted Answer · 2018-11-20 12:00:54Z

1

I am changing bellow code

  var document = new BsonDocument ();
  document.AddRange(value.ToBsonDocument());
  _database.GetCollection<dynamic>("Registeration").InsertOneAsync(document);

to

 var obj = BsonDocument.Parse(value.ToString());
 _database.GetCollection<dynamic>("Registeration").InsertOne(obj);

OutPut:

"_id" : ObjectId("5bf3f54b118cd3f6140aefe4"),
    "_t" : "MongoDB.Bson.BsonDocument, MongoDB.Bson",
    "_v" : {
        "Email" : "test",
        "Password" : "test"
    }

answered Nov 20, 2018 at 12:00

SATHEESH P

4271 gold badge5 silver badges21 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

How to insert data in mongodb in .net core2.1

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related