Question

如何在firefox里面设置java环境

Answer 1

　　为了能使用firefox配置ha,所以要设置firefox里面的环境变量，询问了牛参考了java文档才算搞定，总结如下；
　　系统环境：everest linux (NOE) 0.5 kernel 2.6.23.1-3
　　jre 1.5.0
　　[root@young ha41]# rpm -ivh jre-1_5_0_11-linux-i586.rpm
　　[root@young plugins]# cd /usr/lib/firefox/plugins/
　　[root@young plugins]# ln -s /usr/java/jre1.5.0_11/plugin/i386/ns7/libjavaplugin_oji.so ./libjavaplugin_oji.so
　　配置完成。
　　参考文档：http://plugindoc.mozdev.org/faqs/java.html
　　Linux
　　On Linux, Mozilla requires JRE 1.4.2 or later.
　　Mozilla 1.4 and later, and Mozilla Firefox, are compiled with gcc 3.x. A gcc 3.x compatible version of the Java plugin must be used. JRE 1.4.2 and later contain a compatible plugin.
　　If you installed the Java Runtime Environment 5.0 Update 9, this plugin is /usr/java/jre1.5.0_09/plugin/i386/ns7/libjavaplugin_oji.so - and to install it for Mozilla (including Mozilla Firefox), do the following:
　　Open a terminal
　　Change to your Mozilla (or Mozilla Firefox) plugins directory
　　Issue the following command: ln -s /usr/java/jre1.5.0_09/plugin/i386/ns7/libjavaplugin_oji.so ./libjavaplugin_oji.so
　　If you install your JRE in a different way (self extracting package, debian package, etc), libjavaplugin_oji.so will quite likely be in a different location. Do not just blindly use the command listed above!
　　In JRE 1.4.2, this file was in plugin/i386/ns610-gcc32
　　Always make a symbolic link, as shown above, instead of copying the plugin. If you copy the plugin, your browser will crash every time you open a page containing a Java applet. You have been warned!
　　If you are using an older Linux distribution, you may need to install the gcc3 support libraries, as the gcc 3.2 version of the Java plugin requires libgcc_s.so.1 to operate. You may be able to find packages using Google.
　　If you are using an old or unofficial build of Mozilla (1.4a or later) or Mozilla Firefox, you can check which compiler was used by entering about:buildconfig in the location bar and pressing enter. You will see a line such as "gcc version 3.3.2", which will show the compiler that was used. If gcc2.9x was used, you need to use the ns7-gcc29 or ns610 plugin, not the ns7 or ns610-gcc32 plugin.

Answer 2

　　您好！很高兴为您答疑。

　　如果您是linux操作系统，可以参阅：如何在firefox里面设置java环境(linux版)，如果是windows操作系统，您可以直接安装jdk即可。

　　如果对我们的回答存在任何疑问，欢迎继续问询。