摘要: 1 public class Testbaozhuang { 2 3 public static void main(String[] args) { 4 int i=new Integer(100); 5 6 System.out.println(i); 7 //输入 字符串 》封装类 8 //S 阅读全文
posted @ 2020-11-16 14:38 LeLing 阅读(163) 评论(0) 推荐(0)