split的用法

Split.java:

public class Split {
	private static String[] p;
    public static void main(String[] args){
    	p = "168.1.12.25".split("\.");
    	System.out.println(p[0]);
    	System.out.println(p[1]);
    	System.out.println(p[2]);
    	System.out.println(p[3]);
    }
}

打印输出为：

168

1

12

25