「Java」java.lang.String.split()で文字列を分割する
サンプルコード
package com.arkgame.study; public class SplitDemoStr { public static void main(String[] args) { String cft = new String("Welcome-to-arkgame.com"); System.out.println(""); System.out.println("-1_return value:"); for (String rr : cft.split("-", -1)) { System.out.println(rr); } System.out.println(""); System.out.println("0_return value:"); for (String rr : cft.split("-", 0)) { System.out.println(rr); } System.out.println("2_return value:"); for (String rr : cft.split("-", 2)) { System.out.println(rr); } System.out.println(""); System.out.println("3_return value:"); for (String rr : cft.split("-", 3)) { System.out.println(rr); } } }
実行結果
-1_return value:
Welcome
to
arkgame.com
0_return value:
Welcome
to
arkgame.com
2_return value:
Welcome
to-arkgame.com
3_return value:
Welcome
to
arkgame.com