分析字符.java

200多个自己编的java程序,大家可以学一下.

/*
 * 分析字符.java
 *
 * Created on 2004年9月20日, 下午1:22
 */

/**
 *
 * @author  litertiger
 */
import java.util.*;

public class 分析字符 {
    
    /** Creates a new instance of 分析字符 */
    public 分析字符() {
    }
    public static void main(String srgs[])
    {
     
        String s1="I am Geng.x.y,she is my girlfriend";
        String s2=":owood?what is that?";
        StringTokenizer fenxi_1=new StringTokenizer(s1," ,");
        //以空格和逗号作为分割符
        StringTokenizer fenxi_2=new StringTokenizer(s2," ?");
        //以空格和问号作为分隔符
        int n1=fenxi_1.countTokens();
        int n2=fenxi_2.countTokens();
        while(fenxi_1.hasMoreTokens())
        {
            String s=fenxi_1.nextToken();
            System.out.println(s);
        }
        System.out.println("s1 has vacabulary "+n1);
                
        while(fenxi_2.hasMoreTokens())
        {
            String s=fenxi_2.nextToken();
            System.out.println(s);
        }
        System.out.println("s2 has vacabulary "+n2);
        
        
    }
    
}