javalist.java

来自「java 完全探索的随书源码」· Java 代码 · 共 27 行

import java.io.*;

public class JavaList
{
  public static void main( String[] args )
  {
    if ( args.length != 1 )
    {
      System.out.println( "Usage: java RandomAccessExample <directory>" );
      System.exit( 0 );
    }

    String dir = args[0];
    // Create a File instance for the current directory
    File currDir = new File( dir );

    // Get a filtered list of the .java files in the current directory
    String[] javaFiles = currDir.list( new JavaFilter() );

    // Print out the contents of the javaFiles array
    for (int i=0; i < javaFiles.length; i++)
    {
      System.out.println(javaFiles[i]);
    }
  }
}