teststringtokenizer.java

来自「一个很好的Java函数实例」· Java 代码 · 共 22 行

package apibook.c2.s1;

import java.util.*;
public class TestStringTokenizer {

  public TestStringTokenizer() {
  }
  public static void main(String[] args) {
    String str="zhong guo shi yi ge wei de guo jia";
    //用指定的字符串，创建一个StringTokenizer对象
    StringTokenizer tk = new StringTokenizer(str,"");
    //显示值指定字符串中字符标记的个数
    System.out.println(tk.countTokens());
    int i=0;
    //分别显示指定字符串中字符标记
    while (tk.hasMoreTokens()) {
      i++;
      System.out.println(i+":"+tk.nextToken(" "));
    }

  }
}