Java 实例 - 字符串分隔(StringTokenizer)

Java 实例 Java 实例

Java 中我们可以使用 StringTokennizer 设置不同分隔符来分隔字符串,默认的分隔符是:空格、制表符(\t)、换行符(\n)、回车符(\r)

以下实例演示了 StringTokennizer 使用空格和等号来分隔字符串:

更多 StringTokennizer 介绍可以查看:Java StringTokenizer 类使用方法

JavaStringSplitEmp.java 文件

import java.util.StringTokenizer; public class Main { public static void main(String[] args) { String str = "This is String , split by StringTokenizer, created by runoob"; StringTokenizer st = new StringTokenizer(str); System.out.println("----- 通过空格分隔 ------"); while (st.hasMoreElements()) { System.out.println(st.nextElement()); } System.out.println("----- 通过逗号分隔 ------"); StringTokenizer st2 = new StringTokenizer(str, ","); while (st2.hasMoreElements()) { System.out.println(st2.nextElement()); } } }

输出结果:

----- 通过空格分隔 ------
This
is
String
,
split
by
StringTokenizer,
created
by
runoob
----- 通过等号分隔 ------
This is String 
 split by StringTokenizer
 created by runoob

Java 实例 Java 实例