/TypeScript/Module.exports mongodb connection

Module.exports mongodb connection

const MongoClient = require( 'mongodb' ).MongoClient;
const url = "mongodb://localhost:27017";

var _db;

module.exports = {

  connectToServer: function( callback ) {
    MongoClient.connect( url,  { useNewUrlParser: true }, function( err, client ) {
      _db  = client.db('test_db');
      return callback( err );
    } );
  },

  getDb: function() {
    return _db;
  }
};

Source: stackoverflow.com

Similar codes

38 votes392 views2 answers
\Activate.ps1 cannot be loaded because running scripts is disabled on this system. For more information, see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170
TypeScript
0 vote319 views2 answers
Discord.js stats command
TypeScript
0 vote296 views1 answer
What is the importance of testng xml file
TypeScript
0 vote320 views2 answers
Convert java to typescript
TypeScript
0 vote339 views1 answer
Why touchable opacity to take width of its child
TypeScript
12 votes336 views4 answers
React event typescript
TypeScript
0 vote322 views1 answer
Write a prolog program to find the sum of elements in given list.
TypeScript
22 votes327 views2 answers
React native typescript children prop
TypeScript
0 vote321 views1 answer
Cannot find module '@tns-core-modules/application-settings' or its corresponding type declarations.
TypeScript
0 vote334 views1 answer
How to get ppt screen shots from a video using python
TypeScript