java代码split分割数字类
总结:正则表达式--
package com.c2; //写一个spli的用法,数字类 ===分割字符串 public class yqw { public static void main(String[] args) { String a = "192.168.43.130"; String c[] = a.split("\\.");// 数组 for (int i = 0; i < c.length; i++) { System.out.println(c[i]); } } } // 192 168 43 130