How to config properties in Express JS?


Posted On: Feb 22, 2018


In Express JS, there are two ways for configuring the properties:

  • With process.ENV:
  • A file with the name “.env” is to be created inside the project folder.
  • All the properties are to be added in the “.env” file.
  • Any of the properties can be used in server.js.
  • With require JS:
  • A file with the name “config.json” is to be created in the config folder inside the project folder.
  • The config properties are to be added in the config.json file.
  • Now, require should be used to access the config.json file.

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