In the above code, we use three functions, order500, order200, orderNormal to handle its own business logic, If the current own function cannot handle things, We pass it to the following function to handle it. By analogy, Until there is a function that can handle him, Otherwise, the responsibility chain mode will leave the chain directly, telling that it cannot be processed and throwing an error prompt. Although the above code can be used as the responsibility chain mode, we can see from the above code that the Order500 function depends on functions such as Order200, so there must be this function, which also violates the open-closed principle in object-oriented. Let's continue to understand writing flexible and detachable responsibility chain nodes.
安娜的爷爷是一名古生物学家，但自从十年前的一次科考任务后便杳无音讯，如今已经是一名生物研究所工作人员的安娜，一次意外发现了爷爷遗留下来的线索，她和同在研究所的谢博士找到了车行的老板李宇航以及他的助手大雷，几人开了辆破旧越野车踏上了寻找神秘丛林之旅，他们跋山涉水、翻山越岭来到了几乎与世隔绝的无人地带，并遭遇了远古时期就已灭绝的古老的动植物，在历经重重危险后，他们终于发现了巨大的脚印，而更大的危险正在降临……
In addition, As Zhang Xiaobo said, On the front line at that time, Wearing or not wearing a helmet is a "choice", Because Vietnam is located in Southeast Asia, The climate is hot and humid, Helmets are heavy and airtight, Wearing it is very easy to cause heatstroke, Particularly in fast maneuvers, This is the easiest way to do strenuous activities such as running. Therefore, in order for the troops to fight more efficiently, There would be no mandatory order for everyone to wear a helmet, If you don't want to wear it, you can choose to wear a cloth cap with eaves. So in the vast majority of relevant historical photos, Among our troops participating in the war, The highest percentage of helmets is worn by artillery, It is mainly used to defend the fragments of enemy artillery and various hard objects brought up by explosions in artillery warfare. Even some border militiamen wore helmets in large numbers, On the contrary, the impact is at the forefront, Infantry units carrying out a large number of mobile combat missions are rarely worn, Investigate its reason, It is for the infantry troops to carry out large-scale interspersed operations frequently. Exercise is enormous, It is really inconvenient to wear helmets, This approach has both advantages and disadvantages, It is not good to judge right or wrong here, but when facing such a horrible "killer bee" on the ground on 149, it is regrettable and regrettable that the heavy casualties caused by the low wearing rate of helmets have to be said. If they had worn helmets instead of military caps like Zhang Xiaobo, the casualties caused by the sting attack of "killer bee" would have been much smaller.
Copper clad copper
南京政府小公务员魏端本（邵峰 饰）被迫抛下结发妻王玉兰，随逃难人潮撤往陪都重庆。路上魏偶遇小他六岁的美丽少女田佩芝（陈好 饰），同为天涯沦落人，两个孤独之人惺惺相惜，最终结为夫妻。
黄飞鸿是清末民初名震岭南的着名拳师，平素以行侠仗义、排解纠纷为己任；除了设馆授徒之外，并医治跌打济世，在武林中极有声望。某天正值黄飞鸿宝芝林药局新张吉庆，德记栏主人周立德前来道贺，并希望黄飞鸿能够帮助他在来年观音诞时抢得丁财炮…
这是在抗日战争时期一个可歌可泣的爱情故事。当战火蔓延华中的洛平，师范生吴汉生（吕良伟饰）欲随游击队离城参加卫土战斗，为游击队政治部主任张国威（冯淬帆饰）劝止，着他留在学校中联络，团结爱国同学。
朱一品和他的探案小分队的故事仍在继续。这一季他们又将面对可怕的对手，医馆里的年轻人团结在一起，面临重重疑案，齐心协力，誓将找出真相。《医馆笑传》第二季延续了《医馆笑传》第一季的幽默风格、武打动作、悬疑剧情的风格，而随着故事内容一步步的深入，朱一品和他的伙伴们的命运也将改变！之前由陈赫、张子萱主演的《医馆笑传》，第二部改为李佳航和李金铭主演。
某年，年轻的靖海候施不全浪荡成性，被皇上撤去封位，派做江都县令。初入仕途的施不全连判错案，招致绿林好汉的不满。施不全遂将错案重审，冤情大白。施不全名声大振。升任扬州知府。当朝国舅及其子私设税局，横征暴敛，私刻玉玺，图谋不轨。施不全奉旨乔装查案，身陷圄囹，正值绝望时刻，借机斩了国舅。皇上将施不全调回京……
National key cultural relics protection units, the first batch of 4A tourist attractions in the country. Located in the west street of the city, it was built in 686, the second year of Tang Wu Zetian's vertical arch, formerly known as "Lotus Temple". In 738 A.D., Tang Xuanzong ordered all states in the country to build a Kaiyuan Temple, which was changed to its current name. The whole temple covers an area of 78,000 square meters. It is large in scale, spectacular in construction and beautiful in scenery. It was once as famous as Baima Temple in Luoyang, Lingyin Temple in Hangzhou and Guangji Temple in Beijing. There are mainly buildings such as the Main Hall of the Great Hero, the Ganlu Ring Altar, and the East and West Pagodas. The Main Hall of the Great Hero is the main building of the central axis. It was built in the second year of the Tang Dynasty (686 A.D.). The existing building is a relic of the 10th year of Chongzhen in the Ming Dynasty (1637 A.D.). The main hall is 20 meters high and preserves the magnificent architectural style of the Tang Dynasty. Ganlu Ring Altar was founded in the Song Dynasty and is now rebuilt in the early Ming Dynasty. It is one of the three largest ring altars in the country. Standing in the squares on both sides of Baiting, the octagonal five-story pavilion-like wood-like stone pagoda, which is about 200 meters apart, is Quanzhou's East and West Pagoda and is one of the four famous towers in the country. The East Tower is called "Zhenguo Tower" and has a height of 48.24 meters. The name of the West Tower is "Renshou Tower", with a height of 44.06 meters, slightly lower than that of the East Tower, and its scale is almost exactly the same as that of the East Tower. The two towers are treasures of ancient stone structures in our country and are symbols of Quanzhou, a famous historical and cultural city.
抗战结束，中共派人到东北创办航校组建空军。戴笠知悉情况后，派出特工“13号”，实施“死鹰”行动，企图剿杀中共空军雏鹰。一场国共间惊心动魄的明争暗斗拉开帷幕。
8-8 User's Albums: In the program written to complete Exercise 8-7, write a while loop and let the user enter the singer and name of an album. After obtaining this information, use them to call the function make _ album () and print out the created dictionary. In this while loop, it is important to provide an exit path. ?
2、一捧雪 6集 莫雪艳－潘玲玲 刘知县－崔浩然
Because the eldest daughter-in-law refused to live at home, the helpless second couple could only take over the responsibility of caring for the elderly. Although Jin Cash has not attended college, he has a flexible mind and can do business. He has a large safe in his home to store cash, which can be said to be the name of the person. The wife takes care of the children and elders at home full-time.
原本平静的江州发生命案。唐老爷在寿宴之上被一个名叫修杰的乐师行刺，但所幸只受到了轻伤，却没想到最后还是难逃厄运，竟在宴会之后离奇死亡.....
原本风光无限的白富美安德莱亚，因为犯了个错误，被迫和父亲搬到巴塞罗那的一个混乱街区避风头。她将自己关在家中以表达自己的不满，却被父亲强制要求去北口青年活动中心参加活动。在这里，她认识了跟自己本不会有交集的朋友，并且可以随心所欲地跳舞，做自己喜欢的音乐。但另一方面，出于虚荣心，她在曾经的好友面前将活动中心的伙伴们诋毁为“屌丝”。当她最终陷入一场爱情，当活动中心的小伙伴们无意中得知了她背着他们说出去的那些话，安德莱亚究竟该何去何从？
咖啡厅店员Dương与好友去追星，意外撞见刚从浴室出来的偶像Nhật Nam，误会厘清后，两人又在咖啡厅相遇，Dương这回随意录下Nhật Nam来店的片段，并发文写下乱七八糟的情节，给Nhật Nam带来风波，两人的纠缠可是剪不断、理还乱，最后究竟会如何呢？
教室有不同的色调。缺乏自信、在学校里不起眼的女高中生志乃莉，有一个交往了半年的男朋友。对方是所有人都憧憬的班级里的中心人物水崎。本以为不会往来，没想到会成为恋人的志乃莉，看起来过着充实的生活。但是，她有一个无法告诉任何人的秘密。某日发生的某件事，让志乃莉走进了一个不可思议的世界。土气不起眼的自己，变成了班级里的红人。而原本是班级中心人物的那个人，却到了班级的角落里。班级的阶级制度逆转了，成为了另一个2年B班。在另一个世界里，教室、同学与往常存在着什么差异。志乃莉能走出这个世界吗？
清廷处心积虑消灭少林子弟，特调遣各路高手，火烧少林寺。事出突然，寺中僧人及俗家弟子，仓促应战 ，十死其九，其中洪熙官逃向广东，与方世玉会合，继续反清复明；另有胡惠干、陆阿采和三德和尚等北走中原，他们一心想为死去的少林弟子报仇。他们一度对少林功夫有所怀疑，后来才醒觉少林功夫本是好，只 怨自己学艺不精，于是潜心修炼，终成正果，后世称之五人为“少林五祖”。
