摘要: 1.String类型“==”比较样例代码如下:package com.luna.test;public class StringTest { public static void main(String[] args) { String str1 = "todo"; String str2 = "t 阅读全文
posted @ 2019-12-01 19:53 zhjh256 阅读(386) 评论(0) 推荐(0)