As above, the code uses the policy pattern to refactor the code. It can be seen that the code responsibilities are updated clearly and the code becomes clearer.
而且，真要不行，我去找我师父。
Composite Reuse Principle (CRP) is to use some existing objects in a new object to make it part of the new object. New objects reuse used functions by delegating to these objects. In short, it is necessary to use synthesis/aggregation as much as possible and not inheritance as much as possible.
After jumping myself 4 times, we can see that the instance and TASKID have not changed, and we can exit the application the last time, as shown in the following figure:
影片讲述负债累累的两兄弟为躲避讨债人，逃到阿拉斯加的某处荒野后发生的冒险故事。《荒野逃生》大量戏份发生在阿拉斯加荒野中，拍摄难度非常高。
Https://www.jiemian.com/article/2057679.html
杨寿全咽了口吐沫问道：我看看？随便看。
新的城镇，新的学校生活，以及新遇到的朋友。魔女学校中的扫帚飞行课程以及充满魔法气息的不可思议的授课等等，在这些只有魔女学校中才有的课程当中，阿科与萝特、苏西等人引发了大骚动！
泰国警察（黄恺杰 饰）在深入调查死亡事件时发现，这些人的死都与按摩院有着千丝万缕的关系，厉鬼缠身、尸油致命、下蛊诅咒等恐怖事件也被逐渐发现。
Is to create a factory class to create instances of some classes that implement the same interface. First, look at the following diagram:
还有就是屠龙刀倚天剑的秘密，此时屠龙刀在谢逊手中，倚天剑在峨眉派，这两柄由独孤求败的玄铁重剑为主材打造。
哈哈哈。
前几次好运气，不能保证每次都好运气。
他亲手拿着凳子，坐在汪直牢前，干巴巴说道：我尽力了。
《幸福满屋》为观众演绎一场一家三代，一个大家庭和三个小家庭在城市郊区幸福小楼里的现代都市生活故事。
讲述了精神病院护士米尔德里德·拉契特的背景故事。1947 年，米尔德里德就职于北加州一所顶尖的精神病院。那里开始了令人不安的人类大脑新实验。在一项秘密任务中，米尔德里德为自己塑造了一个完美的护士形象，随着时间推移，她逐渐打入了精神保健系统内部。米尔德里德时髦的外表下隐藏着潜伏已久的黑暗，这种黑暗在她的内心日益滋长，表明了真正的怪物是后天制造的，而不是与生俱来的。
Netflix提前宣布续订《女子监狱》（Orange Is The New Black）第三季13集。
2. The number of domestic reflection servers used to launch NTP reflection attacks this month is the top three provinces in terms of province statistics: Henan Province, Beijing City and Hebei Province. The largest number of home operators is Unicom. According to the statistics of the number of forwarding attacks, the routers with the largest number belong to Liaoning Telecom, Zhejiang Telecom and Zhejiang Unicom.
