Passing parameters to Java applets makes them more versatile and adaptable. Parameters allow applets to be customized from the HTML side without modifying the Java code. Here’s how the process works:
1. **Define the parameters in HTML**: Use the `
` tag within the ````**Java Code:**
```javapublic class MyApplet extends Applet { public void init() { String userName = getParameter('username'); System.out.println('Username: ' + userName); }}```
In this example, the HTML file passes the `username` parameter to the applet. The Java applet retrieves and prints the username using the `getParameter` method. This process of passing parameters makes the applet's behavior dynamic and driven by HTML.