java - Tomcat:如何在 Netbeans 中设置 Java 系统属性？

Question

我如何从 Netbeans 中使用 Tomcat，设置一个我可以使用 System.getProperty(...); 读取的环境变量

We have a source controlled project - and we're constantly making changes to confirurations that we "would" like to share (don't want to use svn:ignore). We're trying to set up one simple parameter, an environment variable to the config properties of our application. For example: mark.properties or john.properties. If the system can't find the environment variable, then it defaults to server.properties (for the live system).

Answer 1

<强>1。转到 Tomcat 属性平台设置

In Netbeans, click the "Services" tag. Under "Servers", you'll see "Tomcat 7.0". Right click "Tomcat 7.0" and select "Properties". Then select the "Platform" tab.

<强>2。在 VM 选项下，添加 -Dvariable=value

Leave the D in place, and replace the variable with whatever variable name you'd like to set and value whatever value you'd like to set the variable to.

<强>3。从您的代码中读出该属性。

System.out.println("The value is " + System.getProperty("variable"));