commandlineargs.java

来自「《A first book of java》by Gary J.Bronson 」· Java 代码 · 共 15 行

 // A program that displays command line arguments 
public class CommandLineArgs
{
  public static void main(String[] args)
  {
     int i, numOfArgs;
    numOfArgs = args.length;
    System.out.println("The number of command line arguments is " + numOfArgs);
    System.out.println("These are the arguments that were passed to main():");
    for (i = 0; i < numOfArgs; i++)
      System.out.println(args[i]);
    System.out.println();
  }
}