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.
飘零的雪花迎来了每年一度的情人节。
赤脚大仙因下凡寻找宝物如意，从原来的恃才傲物、心胸狭隘，逐渐成长为善良果敢、心怀大爱的人。赤脚大仙在人间结识了多次出手相救最后自我牺牲的村民翩翩，从她的身上感受到了人性的真善美。从团结互助、挺身而出保护“青鸟”的吉祥村村民中体会到了知恩图报的世间真情。在得知众仙对赤脚大仙私自下凡之事不计前嫌的态度时，赤脚大仙才幡然醒悟。最后赤脚大仙放弃了回归天庭的机会，选择云游人间，以四处行善，进一步鼓励人们在危难之际要敢于挺身而出，团结互助、坚定信念、勇于追求，用善良呼唤正义......
Law of Demeter (LoD) is also called Least Knowledge Principle (LKP), which means that an object should know as little as possible about other objects. In other words, a module or object should interact with other entities as little as possible, making the system functional modules relatively independent, so that when a module is modified, the fewer modules will be affected and the easier it will be to expand.
可实际上，奈一直深深的暗恋着努克，然而，他自知自己和努克之间的地位相去甚远，于是选择将感情深深的埋藏在心底。虽然奈表面上对待努克非常了冷漠，但实际上，他一直以自己独特的方式在帮助和支持着她。
成宥利将在剧中饰演财阀家的管家高俊莹，拥有“绝对味觉”的本领，不管任何味道只要品尝过一次就能完美重现出一模一样的食物，是一位天才厨师。在剧中，她与虽然有点儿易怒，但是有恻隐之心的何仁珠（徐贤珍饰演）作为竞争对手，展开了斗争。
一宗枪杀案，便衣沙展高力基(罗仲谦饰)遇上「木独」又「棘手」的目击証人李浩帆(韦家雄饰)。力基被指派贴身保护浩帆，两人由陌生与抗拒，渐渐接受对方。此时，由浩帆做大股东的成衣公司被发现卷入犯罪交易，公司高层叶长乐(刘江饰)、叶明钧(徐荣饰)父子牵涉其中。力基联同浩帆，以及其任职大律师的妹妹李颂盈(张曦雯饰)合力追查，期间力基、颂盈产生纠缠不清的感情，力基的姊姊高咏音(张文慈饰)亦与浩帆成为斗气冤家。命运将四人拉在一起，而一宗廿多年前的悬案，也因此再次掀开序幕……
《西施秘史》是一部由尤小刚执导，马景涛，邬靖靖，陈浩民，赵志瑶，马德钟等联袂主演的古装电视剧。该剧讲述了春秋战国时期，美女西施被迫放弃与范蠡的爱情，完成越灭吴的复国重任的故事。
该剧讲述了萧清、书澈、缪莹、宁鸣、成然和绿卡等人因为家庭、理想、爱情等种种原因相聚美国，成为藤校精英后，从象牙塔走向社会，一步步完成蜕变的故事。
艾利欧的家被拆了后，建起了游乐园。某次小樱和知世经过时，小樱发觉了不一样的气息，追随着跑进游乐园，结果撞上了一个人，抬头一看发现竟然是小狼。原来小狼和莓玲趁暑假来日本玩。再次和小狼相见，让小樱非常紧张也在寻找表达心意的机会，但无奈都被阴差阳错的打乱。而这时，小樱发现自己的牌变少了，而牌走失的方向正是游乐园。传说中被封印的最后一张卡片，艰难的战斗，小樱能否胜利？而她是否又能向小狼成功传达心意呢？
At the end of the day, What had been piled up was much like a hill bag. Grenades, mines and explosive cartridges, I can't believe it's almost bottomed out. It hit three strange things closest to us. At that time, I remember that the visual straight distance was less than 10 meters. Two of them are just dog-like monsters, Another one is just the one covered in "blood bubbles", I thought I'd be done by killing them, Unexpectedly, after killing two dog-like monsters, The one with the "blood bubble" jumped up and jumped into the air, About less than 2 meters high, Then those "blood bubbles" on the body exploded in the air, Its body was also shattered in the explosion, Then a lot of sticky purple liquid spilled out of the blood bubble and its body. These liquids are all over the place, Then the smell grew stronger, At that time, I was exactly sure that the smell was emitted from this liquid. If it was only bad smell, it would be all right. What was more terrible was that it had serious consequences on the skin. I remember a soldier named Jiang Yong, because he was closest to it, he was caught on his left small arm by a liquid.
Boxing
你们要找的人在中部偏西的位置，有重兵看守，无论成功与否可以从正西一处突围。
No.6 Jackson Yee
尹旭眉头一动，只是感觉属下，可一时却想不起来了了。
大布帆船五艘，个头大约相当于郑和号的三分之一，帆式舰貌必然是弗朗机了。
沈悯芮摇了摇头，望向桌上的纸张，我也要加紧了。
