/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

3 votes152 views2 answers
What is typescript
TypeScript
0 vote198 views1 answer
Property 'editor' does not exist on type 'Window & typeof globalThis'.
TypeScript
-1 vote151 views1 answer
Union type property does not exist
TypeScript
2 votes151 views1 answer
Serenity-is hide column
TypeScript
3 votes145 views1 answer
Can't bind to 'formcontrol' since it isn't a known property of 'input'.
TypeScript
22 votes159 views3 answers
Typescript remove an item from array
TypeScript
0 vote151 views1 answer
Angular api rest
TypeScript
2 votes144 views1 answer
How to send information from javascript to flask route
TypeScript
1 vote102 views1 answer
<edit-config> changes in this plugin conflicts with <edit-config> changes in config.xml. Conflicts must be resolved before plugin can be added.
TypeScript
0 vote170 views1 answer
Check runnong ports ubuntu
TypeScript