如何在命令提示符下检查JAVA_OPTS值? [英] How to check JAVA_OPTS value in command prompt?

问题描述

我们的应用程序是部署JBoss服务器，然后抛出错误的PermGen空间 然后在jboss bat和config文件的set permgen变量中设置java_OPTS. JAVA_OPTs是否有值集如何检查? 如何在命令提示符下检查JAVA_OPTS值?

Our application is deploy JBoss server then throws error PermGen space Then java_OPTS in set permgen variable in jboss bat and config file. JAVA_OPTs in value assige or not how to check it? How to check JAVA_OPTS value in command prompt?

推荐答案

如果您的JAVA_OPTS是在Windows中设置的，则操作简单:

if your JAVA_OPTS is set in Windows then with simple:

echo %JAVA_OPTS%

在linux

echo "$JAVA_OPTS"

，但是有可能首先在standalone.bat文件中进行了设置.然后，它仅对standalone.bat(.sh)文件的执行时间有效，您可以在此文件中找到它的值.

but it is possible that it is set first in your standalone.bat file. Then its valid only for execution time of standalone.bat (.sh) file and you can find its value in this file.

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