java使用二进制解决一个字段代表多个状态问题

https://www.jianshu.com/p/dbb1bbd4a1aa

https://www.dazhuanlan.com/jtwj/topics/1452754

https://www.jianshu.com/p/56710bee40d2

https://www.jianshu.com/p/e8afb43e625e

posted @ 2021-09-18 13:46  zbjice  阅读(298)  评论(0)    收藏  举报