public class CommandLineParam { public static void main(String args[]){ int a1,a2,a3; if(args.length<2) { System.out.println("Not Enough command line parameters is provideed"); System.exit(0); } a1=Integer.parseInt(args[0]); a2=Integer.parseInt(args[1]); a3=a1+a2; System.out.println("Add"+a1+"with"+a2+"result in"+a3); }} /**/ /*D:\Program Files\Xinox Software\JCreatorV3\MyProjects\ccx9>java CommandLineParam 31 -9Add31with-9result in22*/ 沉默奔跑者 2008-03-11 09:44 发表评论