Can not run Java Applet in the browser

Question

When I trying to run Java Applet it prompts Security Block which stops running applet in Firefox. Then I tried it on Chrome, same result.

How can I disable security in java?

Answer 1

您需要对applet进行签名，以便浏览器可以信任该applet，方法是从浏览器支持的一个CA颁发证书，或者使用内部CA信任的证书对其进行签名

Answer 2

1. Go and click on start button.
2. Type "Configure Java" and Enter.
3. Click on Security tab in Java Configure Panel window.
4. Set security level to Medium.
5. Click Apply, Ok.

Now you can run Java Applet in your browser.

If this is not working try to reinstall latest Java update in your computer.

Link for download java http://java.com/en/download/index.jsp

Hope this will help you. :)