java split()步骤

java split()方法
/**
*
*/
package com.china.xiaoyan.test;

import java.util.Arrays;

/**
* @author yandongjun
*
*/
public class TEST {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
String a="a::::::";
String[] str=a.split(":");
System.out.println(str.length);
System.out.println(Arrays.toString(str));

String a1="a::::::";
String[] str1=a1.split(":",-1);
System.out.println(str1.length);
System.out.println(Arrays.toString(str1));

String a2="a::::::";
String[] str2=a2.split(":",1);
System.out.println(str2.length);
System.out.println(Arrays.toString(str2));

String a3="a::::::";
String[] str3=a3.split(":",3);
System.out.println(str3.length);
System.out.println(Arrays.toString(str3));

}
}