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Reading paramters passed to JVM

Posted on 2007-12-05
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Last Modified: 2008-02-01
I would like to pass a paramter into the JVM and have my code read it. So for example on the start up script for my app server I would pass a paramter like -Dprop.dir="some/dir". How would I go about doing something like this ?
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Question by:apparition
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LVL 92

Expert Comment

by:objects
ID: 20416120
String property = System.getProperty("prop.dir");
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Author Comment

by:apparition
ID: 20416183
I tried this in eclipse but get an erro
java.lang.NoClassDefFoundError: =
Exception in thread "main"

here is the code
public class ReadParam {

      /**
       * @param args
       */
      public static void main(String[] args) {
            String home = System.getProperty("config.dir");
            
            System.out.println(home);

      }

}
When I run it I pass the following parameters in eclipse VM parameter box
-Dconfig.dir = "aasda"



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LVL 92

Accepted Solution

by:
objects earned 500 total points
ID: 20416242
> -Dconfig.dir = "aasda"

should be:

-Dconfig.dir=aasda
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