Linux 在 Tomcat 应用程序中的 shell 脚本/访问中设置环境变量
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/10153174/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Set environment variable in shell script/access in Tomcat Application
提问by Anand Soni
采纳答案by Anand Soni
got the solution...what i have done is i have put the export statements in /etc/init.d/tomcat6at top and restarted the server by command sudo /etc/init.d/tomcat6 restart. So now my web-app running in tomcat server can access that variable.
得到了解决方案...我所做的是将导出语句放在 /etc/init.d/tomcat6顶部并通过命令重新启动服务器sudo /etc/init.d/tomcat6 restart。所以现在我在 tomcat 服务器中运行的 web 应用程序可以访问该变量。
回答by Raveesh Sharma
Doesnt this work?
这行不通？
Go to your environment file. sudo vi /etc/environment and Add the required variable. and save the file.
转到您的环境文件。sudo vi /etc/environment 并添加所需的变量。并保存文件。
I think in the recent Ubuntu, You would have to restart your system for the changes to take effect.
我认为在最近的 Ubuntu 中，您必须重新启动系统才能使更改生效。
回答by gsaslis
According to the docs (http://tomcat.apache.org/tomcat-7.0-doc/RUNNING.txt) you should set all env vars in $CATALINA_HOME/bin/setenv.sh
根据文档（http://tomcat.apache.org/tomcat-7.0-doc/RUNNING.txt），您应该在 $CATALINA_HOME/bin/setenv.sh 中设置所有环境变量
EDIT: For completeness, I guess it's worth mentioning that even though this is the recommended way, the docs above state that:
编辑：为了完整性，我想值得一提的是，尽管这是推荐的方式，但上面的文档指出：
By default the setenv script file is absent. If the script file is present both in CATALINA_BASE and in CATALINA_HOME, the one in CATALINA_BASE is preferred.
默认情况下不存在 setenv 脚本文件。如果脚本文件同时存在于 CATALINA_BASE 和 CATALINA_HOME 中，则首选 CATALINA_BASE 中的一个。
In case it is absent, you might also want to look for env vars in:
如果它不存在，您可能还想在以下位置查找环境变量：
/etc/tomcat/tomcat[67].conf(suse) or/etc/default/tomcat[67].conf(e.g. ubuntu) or/etc/sysconfig/tomcat[67].conf(rhel, fedora)
/etc/tomcat/tomcat[67].conf（使用）或/etc/default/tomcat[67].conf（例如 ubuntu）或/etc/sysconfig/tomcat[67].conf(rhel, 软呢帽)
