import java.io.File;

/**

 * <b>function:</b> 文件命名工具类

 * @author hoojo

 * @createDate 2012-5-14 下午01:58:14

 * @file FileRenameUtils.java

 * @package com.hoo.util

 * @blog http://blog.csdn.net/IBM_hoojo

 * @email hoojo_@126.com

 * @version 1.0

 */

public abstract class UpdateFileName {

    private final static String FILE_PATH = "D:\\apache-tomcat-6.0.33\\webapps\\jwchat";

    /**

     * <b>function:</b> 将指定目录下的文件的type类型的文件，进行重命名，命名后的文件将去掉type

     * <p>example: 如果type = html； index.html.html -> index.html</p>

     * <p>example: 如果type = zh_CN； index.html.zh_CN -> index.html</p>

     * @author hoojo

     * @createDate 2012-5-16 下午02:16:48

     * @param path

     * @param type

     */

    public static void rename(String path, String type) {

        if (path == null || "".equals(path)) {

            path = FILE_PATH;

        }

        File dir = new File(path);

        File[] list = dir.listFiles();

        for (File file : list) {

            String name = file.getName();

            String[] s = name.split("\\.");

            if (s.length == 3 && type.equals(s[2])) {

                System.out.println(s[0] + "--" + s[1] + "--" + s[2]);

                file.renameTo(new File(path + "/" + s[0] + "." + s[1]));

            }

        }

    }

    public static void main(String[] args) {

    	UpdateFileName.rename("D:\\apache-tomcat-7.0.53\\webapps\\jwchat", "zh_CN");

    }

}