# wx.cloud.database

Gets reference to the database.

The method signature is shown as below:

function database(options?: object): Database

The method accepts an optional object parameter "options", whose field is defined as follows:

Sample code

The following call can help obtain a reference to the database of the default environment:

const db = wx.cloud.database()

Suppose we have an environment test-123 used as a test environment, we can get the following test environment database:

const testDB = wx.cloud.database({
  env: 'test-123'
})