Object built-in object

Object MongoID

The mongodb database data uniquely identifies the object, used to store and pass the oid

Inheritance

%0 object object toString() toJSON() MongoID MongoID object->MongoID

Member function

toString

Returns the string representation of the object, generally returns "[Native Object]", the object can be re-implemented according to its own characteristics

1
String MongoID.toString();

Return result:

  • String , returns the string representation of the object

toJSON

Returns the JSON format representation of the object, generally returns a collection of readable attributes defined by the object

1
Value MongoID.toJSON(String key = "");

Call parameters:

  • key : String, unused

Return result:

  • Value , returns a value containing JSON serializable