• Java 实例 - 字符串分隔(StringTokenizer)

    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
    ----- 通过逗号分隔 ------
    This is String 
     split by StringTokenizer
     created by runoob