The reason why the logic for creating an object is put into a separate class is that it can be used by multiple clients. And separates the creation and use of objects. However, this design also has many defects. First of all, SimpleFactory is a specific class, so we must program for the implementation, making the system lose its flexibility in this respect. Second, if we add new products, we have to modify the code in SimpleFactory, which violates the opening and closing principle. The above model is also called simple factory. He does not appear in GOF mode, it is more like a programming habit.
E level of economic development;
战火纷飞的年代，庄天生(洪约翰饰)和李大头(曹健平饰)从唐山来到南洋投靠大头的亲戚，但发现斯人已去。无奈之下只能自谋生路。庄天生个性秉直，得到人力车行老板杨九叔的欣赏并且得到九叔女儿淑芳(傅水玉饰)的青睐。在九叔(梁宝柱饰)的推荐下庄天生来到商人商楚汉家担任车夫，在商家，天生遇到了当年从唐山带走他弟弟的侯大叔，也无意中与自己的亲弟弟侯文封(傅友明饰)相遇。但是侯文封对自己的身世却一无所知。李大头暗恋淑芳，为赢得淑芳的芳心，他甘愿为金虎卖命。
At that tail of the warhead, the drag armour-piercing firebomb is filled with a drag agent and a fireagent, Under the pressure of propellant propelling warhead, it will spontaneously ignite to produce open flame, So it can break through the oil drum and ignite or detonate the gasoline. However, the old-fashioned traced armour-piercing firebombs have obvious trajectories due to traced light when they are launched. Therefore, it is very easy to expose oneself while pointing targets to friendly forces. Therefore, the new tracer armour-piercing firebombs now equipped all start to burn and emit light only after the projectile flies out of the muzzle for a certain distance (the generally set safe distance is 100 meters, which makes it impossible for the enemy to judge the firing position with tracer ammunition, while targets within 100 meters do not need to be indicated by tracer), The principle is generally to ignite the tracer and combustion agent carried by the projectile by accumulating the heat generated by the warhead's friction with the air after flying for a certain distance to a certain extent.
《林海雪原》讲述的就是在这样一个复杂的历史背景下，一只骁勇善战的小分队与在东北山林盘踞多年的数股土匪斗志斗勇的故事。
回到大都市生活的李娇娇各种怀念洪江的好山好水与“东篱客栈”，辞职后的李娇娇再次来到了洪江“东篱客栈”，并与他们一起经营起来客栈，客栈正式改名“疗伤客栈”[2] 。
马强饰演的前特工人员将被他的过去所困扰。在一场秘密的情报战中，他陷入了一场从中东混乱中获利的阴谋。
First of all, the cost of obtaining customers on a large scale remains high. Although parents' awareness of online learning has improved significantly due to the market for online children's English, parents' trust in online learning still needs to be improved.
在出版社工作的新见佳孝（千叶雄大饰）被调动到时尚杂志《ピピン》后成长的故事
由赵亮担纲的纪晓岚将“风流”与“纵横才气”有机地结合在一起，突破了以往的戏路；有中国最年轻“皇帝小生”之称的朱磊则将弘历这个重情重义的皇帝演绎得丝丝入扣，而初上
切尔诺贝利·禁区电影版 结局二
纪录片《人生一串》是由哔哩哔哩和旗帜传媒 联合出品的国内首档呈现国人烧烤情结的专题片，以展现全国各地独具特色的烧烤文化为主题。与以往的烧烤节目不同，《人生一串》极具市井气息，把镜头从庙堂拉至寻常摊铺，真实地去展现烧烤的乐天内涵与江湖风味。
小水又一新剧即将开拍，首次搭档泰版《宫》的男主英王子。《美丽男孩》这部新剧中除了能看到乌龟哥哥和小水姐姐之外，还会有很多大家熟悉的泰国小鲜肉在里面噢，比如Ohm和Jo。
Xinhua News Agency International Department Ling Shuo
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刚开始，性格迥异的两人都看对方不顺眼，温小暖觉得叶非墨总是高高在上，而叶非墨觉得温小暖就是个土包子。但随着时间的推移，两人都在彼此身上找到了不为人知的闪光点，就在他们的感情渐渐升温之际，叶非墨的前女友再度回到了他的身边。
降妖术士王子服和唐闻委托干铁锤打造“伏魔神兵”，谁知干铁锤爱慕王子服不得却意外身亡，灵魄阴差阳错进入狐妖婴宁体内。王子服和唐闻在追查干铁锤下落的过程中，发现婴宁的秘密，开启了一场奇幻之恋……
工科医大理工学部的学生·掛田理（小泷望）。从年幼的时候开始就是个精力充沛的科学少年，只埋头于感兴趣的事情的怪人掛田，进入大学之后对恋爱等也不关心。为了寻求对任何事物的科学的理解，不擅长恋爱这个理论不能立的现象。这样的他爱上了学生食堂的姐姐饭岛（马场富美加）。饭岛用灭火器 扑灭食堂的豆腐，她的雄姿抓住了掛田的心。到底掛田的恋爱能成功吗？经过反复实验和验证，掛田开始了与众不同的恋爱努力！
Damage superposition cannot prolong the duration. After the first trigger time arrives, the same type of poisoning will be forced to end and other types of poisoning will be disturbed at the end. The poisoning of teammates adds up, and time does not affect each other.
Lins Concubine 07
