Java获取目录下的文件列表

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import java.util.Vector;


public class TestUtil {
	private boolean IsIncludeSubFolder;
	
	public TestUtil()
	{
		InputStream in = this.getClass().getResourceAsStream("/config.properties");
		Properties props = new Properties();
		try {
			props.load(in);
			String value = props.getProperty("IncludeSubFolder");
			this.IsIncludeSubFolder = "1".equals(props.getProperty("IncludeSubFolder")) ? true : false;
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	
	boolean getIsIncludeSubFolder()
	{
		return IsIncludeSubFolder;
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		TestUtil test = new TestUtil();
		Vector<String> files = new Vector<String>();
		test.getFileList(files, "F://娱乐", test.getIsIncludeSubFolder());
		for (String string : files) 
		{
			System.out.println(string);
		}
	}
	
	public boolean getFileList(Vector<String> outFileLists,String filePath,boolean subFolderFlag)
	{
		if(outFileLists == null)
		{
			outFileLists = new Vector<String>();
		}
		File file = new File(filePath);
		if(file.exists())
		{
			File files[] = file.listFiles();
			if(subFolderFlag)
			{
				for(int i = 0; i < files.length; i++)
				{
					if(files[i].isFile())
					{
						outFileLists.add(files[i].getName());
					}
					else if(files[i].isDirectory())
					{
						getFileList(outFileLists, filePath + "//" + files[i].getName(), subFolderFlag);
					}
				}
			}
			else
			{
				for(int i = 0; i < files.length; i++)
				{
					if(files[i].isFile())
					{
						outFileLists.add(files[i].getName());
					}
				}
			}
		}
		else
		{
			return false;
		}
		return true;
	}
}

config.properties

IncludeSubFolder=1