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dotenv

CircleCI Maven Central

An utility tool to handle .env files in Java.

Maven

<dependency>
  <groupId>com.harium</groupId>
  <artifactId>dotenv</artifactId>
  <version>1.0.7</version>
</dependency>

Example

Create a .env file and place it at the root folder of your project.

Get your variables using:

String myValue = Env.get("MY_SECRET");

Alternatively, you can use a custom path using the path parameter:

String myValue = Env.path("/home/user/myFolder").get("MY_SECRET");

Fallback

If your variable is not declared in .env, dotenv will try to load it from the environment variables.

How it works

Dotenv looks for a .env file and loads it's contents. When you call Env.get("MY_SECRET"); for the first time, dotenv will try to load all the variables and cache them.

At this repo you can find an example (.env) file: example.

License

Apache License 2.0