
极客大全推荐Java中String字符串反转这篇文章给大家,欢迎收藏极客大全享受知识的乐趣
@Test public void testStringReverse(){ String str = "abcdABCD"; StringBuilder stringBuilder = new StringBuilder(str); System.out.println(String.format("反转前:%s", str)); // abcdABCD System.out.println(String.format("反转后:%s", stringBuilder.reverse())); // DCBAdcba }
原文链接:https://www.cnblogs.com/danhuai/p/16476935.html