Mongoose Guide-Connection

Create a connection using the Mongoose.connect () method

Mongoose.conect (' Mongodb://localhost/myapp ');

The above code is linked to the MyApp database of MongoDB via the default port 27017. We can also set some specific parameters for the URL:

Mongoose.conect (' Mongodb://username:[email protected]:p ort/databasename?options ... ');

Options

The Connect method can accept an options object

Mongoose.connect (URI, options);

Here is the Options key

• DB-Set which database to connect to
• Server-Set up a connection service instance
• Replset-Set Connection Replset instance
• User-Set Login username
• Pass-Set the login user password
• Auth-Validate options
• Mongos-boolean If set to True the database is more reliable

For example:

var options = {  db: {native_parser:true},  server: {poolsize:5},  Replset: {rs_name: ' Myreplicasetname '} ,  User: ' MyUserName ',  Pass: ' MyPassword '}mongoose.connect (URI, options);

　　

Mongoose Guide-Connection