@@ -0,0 +1,320 @@
+package com.example.basic;%0A%0Aimport java.util.Arrays;%0A%0Apublic class StringTest %7B%0A%09public static void main(String%5B%5D args) %7B%0A%09%09String data = %22just for  %09fun%22;%0A%09%09System.out.println(Arrays.toString(data.split(%22 %22)));%09%09// %5Bjust, for, , %09fun%5D%0A%09%09System.out.println(Arrays.toString(data.split(%22%5C%5Cs+%22)));%09// %5Bjust, for, fun%5D%0A%09%7D%0A%7D%0A

add split test