Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * @(#)ModelStringUtil.java   
 *
 * Copyright (C) 2006-2011 www.interpss.com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU LESSER GENERAL PUBLIC LICENSE
 * as published by the Free Software Foundation; either version 2.1
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * @Author Mike Zhou
 * @Version 1.0
 * @Date 02/15/2008
 * 
 *   Revision History
 *   ================
 *
 */

public class Main {
    /**
     * to get the Number of Chinese Characters in the input String.
     * @param str
     * @return the Number of Chinese Characters
     */
    public static int getChineseCharNum(String str) {
        String regEx = "[\u4e00-\u9fa5]";
        String tem = str.replaceAll(regEx, "aa");
        int n = tem.length() - str.length();
        return n;
    }
}