摘要: Integer a0 = 127; Integer a1 = 127; Integer b0 = 128; Integer b1 = 128; int c = 128; System.out.println(a0 == a1); >>>> true //Integer 对象-128 ~ 127 ... 阅读全文
posted @ 2019-03-04 12:25 英特费斯 阅读(147) 评论(0) 推荐(0) 编辑