Java利用split分割ip

javapub

public void test() {String address = "11.12.13.14:800";System.out.println(address.split("\\.").length);String[] num = address.split("\\.");for (int i = 0; i < num.length; i++) {System.out.println(num[i]);}}

输出结果
4
11
12
13
14:800