随笔分类 -  java

Long比较大小
摘要：调用longValue()方法 Long a = new Long(345); Long b = new Long(345); System.out.println(a.longValue()==b.longValue()) 阅读全文
posted @ 2021-11-30 09:05 韧小钊 阅读(290) 评论(0) 推荐(0)