Integer和Int的比较,谈谈拆卸和装箱-CSDN博客

网站介绍:文章浏览阅读305次。示例代码public static void main(String[] args) { Integer a = new Integer(10111); int b = 10111; boolean equal1 = a == b;//自动拆箱,xxxValue() boolean equal2 = a.equals(b);//自动装箱, valueOf() System.out.println(equal1);