问题
I am running maven based Spring project in netbeans . I am using an environment variable in my project configurations file to Open specific file based on that variable value . I am able to set it In Eclipse but do not know how to set in Netbeans . Can any one help me?
回答1:
System.getEnv("FOO") == "FOOVALUE"
netbeans 6.7+ -
Right click Project
- ->Properties ->Actions ->Run project ->Set Properties: Add
Env.FOO=FOOVALUE
Note: You can apply the same technique on other configurations and other actions like Debug project
回答2:
I could not find that Properties->Actions setting, using NetBeans 7.4. I did not explicitly need an environment variable--just some value I could set outside my application. So, instead, I was able to make a change in the "project.properties" file under the nbproject folder of the main application.
Within project.properties is a "run.args.extra" setting. Any command line argument you wish to pass along must have its 'name' preceded by '-J'. Here is an example.
run.args.extra=-J-DFOO=FOOVALUE
Note that this is NOT an environment variable. Rather, it is a System.getProperty("FOO") accessible value. Of special note: this is also the place to change how much memory your applications allocate, using Xmx/Xms.
回答3:
On macOS:
In $HOME/.bashrc add alias:
alias netbeans='/Applications/NetBeans/NetBeans\ X.Y.app/Contents/MacOS/netbeans &'
In Terminal:
> netbeans
This will start IDE with user environment variables.
As result environment variables (such as $PATH) available inside NetBeans IDE and tools (such as Ruby debugger).
来源：https://stackoverflow.com/questions/11823233/how-to-set-environment-variable-in-netbeans