Run a Java library

Use Java classes in JavaScript

1. Include CheerpJ on your page

<script src=""></script>

2. Initialize CheerpJ and load your Java library

await cheerpjInit();
const cj = await cheerpjRunLibrary("/app/library.jar");

This will load library.jar from the root of your web server.

3. Call Java from JavaScript

const MyClass = await;
const obj = await new MyClass();
await obj.myMethod();

Further reading

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