為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

how do i make applets work in Firefox. Newer versions of firefox does not have applet support, but I would like to know workaround for the same

  • 4 回覆
  • 1 有這個問題
  • 1 次檢視
  • 最近回覆由 cor-el

more options

We have application/website that uses applets; however since firefox has stopped supporting java we are doomed. Any help or workaround so that applets can run would be really helpful

We have application/website that uses applets; however since firefox has stopped supporting java we are doomed. Any help or workaround so that applets can run would be really helpful

所有回覆 (4)

more options

What's your computer system and Firefox version?

What applets are you talking about?


This may be your problem,

Firefox v52+ disables all plugins except for Flash Why do Java, Silverlight, Adobe Acrobat and other plugins no longer work? {web link}

Install Older Version Of Firefox {web link} Be sure to read everything here.

If you still want to downgrade, look under; I still want to downgrade. Click the Directory of other versions and languages link. Look for the directory of the version that you want. But, remember that old versions may have security issues.

You should also check out Firefox; Extended Support Release {web link} ESR Notes System Requirements

more options

Most of your users probably still have Java installed on their computers. Oracle recommends migrating to the "Java Web Start" technology so that browsers can launch your applet (probably called something different now) using those external components.

See:

more options

Forgot this link:

Migrating Java Applets to Java Web Start Applications http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/applet_migration.html

more options

It is actually support for applets that has been removed that causes the most problems.

A Java Web Start JNLP file is basically a XML file that the servers sends as application/x-java-jnlp-file and that is opened by the default application for this MIME type (Java Web Start). Java then handles everything on its own, but there is no longer embedding in a browser possible like a plugin offers.