Each object has its corresponding state, and each state corresponds to some corresponding behaviors. If an object has multiple states, there will be many behaviors. Then the judgment of these states and the behavior completed according to the states will lead to multiple conditional statements, and if a new state is added, the existing code needs to be changed. This kind of design obviously violates the principle of opening and closing, and the state mode is used to solve such problems.
First, business skills
月光如水，月下出现一个血红的身影，此刻燕南天浑身浴血，几如幽冥地狱的修罗。
高冷转校生邂逅帅气学长，落魄大叔碰上鬼马小精灵，服装系美女收到神秘快递……三个特殊的守护者，如何治愈大城市里孤独的心？
经过惨烈漫长的抗日战争和国共内战，古老的中华大地总算迎来和平的曙光。经历了血雨腥风的解放军战士们从容入城，接受百姓对他们的礼赞。在这人声鼎沸之中，某团团长石光荣（孙海英 饰）第一次见到了日后生命中最重要的女人褚琴（吕丽萍 饰）。出身贫寒切身世凄惨的石光荣在战场屡立战功，但个人问题始终没有解决。他向褚琴展开粗鲁蛮横的追求，并最终占有了这个出身书香门弟如丁香花一般的美丽女孩。天下初定，小家建立，习惯了戎马生活的石一时无法适应和平的生活，而与褚琴本质上的区别又让这对本就没有感情基础的夫妻矛盾丛生。走过激情燃烧的岁月，涓涓细流般的百姓生活，悲喜交叠……
There are five kinds of creation modes (1-5): factory method mode, abstract factory mode, singleton mode, builder mode and prototype mode.
盛唐时期，紫胤真人徒弟百里屠苏体内有一股神秘煞气，靠焚寂剑压制。他在翻云寨杀盗匪时结识了欧阳少恭和方兰生。少恭乃青玉坛弟子，长老雷严篡位，少恭出逃后找寻"玉横"下落。因少恭正炼制起死回生丹药，屠苏觉得有望救醒母亲，便与少恭同行。找寻玉横的途中，屠苏结识风晴雪和化身人形的狐狸襄铃。红玉受紫胤真人派遣，暗中保护屠苏，多次化解危难。少恭炼成丹药，屠苏的母亲也醒转过来，至此屠苏才得知母亲被欧阳少恭所害。雷严派人抓走少恭，并唆使其共谋大业。少恭一边利用雷严的信任研制毒药杀死雷严，一边却暗中计划利用玉横制服屠苏，以恢复蓬莱事业。方兰生发现少恭的阴谋，屠苏解除封印，与众人去蓬莱与少恭对决，少恭被杀。最后，方兰生、红玉等人各自找到归宿，屠苏也与风晴雪结为连理。
多年来，张居正的处事方式与高拱完全不同。
天外流星的传人丁鹏（古天乐 饰）是武林新秀，在他向君子剑的柳若松（张兆辉 饰）下战书后，柳若松以父亲丧期为由将比武推迟一月。丁鹏在青楼偶遇假扮沦为风尘实则为柳若松之妻的秦可情（温碧霞 饰），她的投怀送抱和无微不至的照顾让丁鹏萌生爱意，于是以一本天外流星的剑谱作为定情信物相送。与柳推迟一月的比武不期而至，然而丁鹏却不知道自己早已陷入了柳的阴谋算计中，比武失败，家传绝学归入他人囊中，心爱之人背叛自己，丁鹏无可奈何跳崖逃亡。天无绝人之路，他死里逃生的漂流到了一个叫忘忧岛的世外桃源，意外结识青青（梁小冰 饰）父女，学得一身绝学刀法，凭借一把圆月弯刀回中原报得昔日仇恨，问鼎江湖。然而就在丁鹏意外得知，圆月弯刀是魔教武功之时，内心的正邪矛盾让他陷入了无尽的挣扎…
《关注者》某小公司职员藤田小春（白石麻衣 饰）在网上将自己打造成香车、包包、富豪男友环绕的闪亮港区OL，为了不输给网络上的竞争对手，她落入了奢靡虚荣的深坑，与此同时有位网络好友似乎识破了她的真面目。
半夜12点，街边一家BAR的灯牌亮了起来。三名美男子吵吵闹闹地准备开业。他们都是来自“喵星球”的喵星人，为了完成使命，白天是猫，晚上变成人。他们每晚在酒吧倾听客人的心事。用他们特别调制的鸡尾酒，让客人在意想不到的时间旅行中得到了治愈。
这是一部关于青春、友谊、阶级、抱负、失败与救赎的电影，来自诺亚·鲍姆巴赫的当代版《曼哈顿》。女演员格蕾塔·葛韦格可以称为他的“缪斯”，总是扮演一些让人放下戒备心的笨拙而可爱的女人。本片的女主人公弗兰西丝是一名舞者，靠着给人上舞蹈教学课赚些生活费。就像她差不多年纪的人一样，弗兰西丝努力朝着自己的梦想却一事无成。目前为止，她生活中最大的成就是交上一位知心挚友，索菲——一位神情严肃、说话尖酸刻薄的女生，与弗兰西丝爱说笑的个性起了强大的化学反应，两人十分投缘。她们就像一对桃乐丝·帕克那样评论着自己的生活，譬如“这间公寓很有自知之明”（当索菲来到了弗兰西丝的新家）。不过偶尔她们也会承认——她们看起来就像一对不再发生性关系的女同志情侣。就在这种生活状态之下，弗兰西丝慢慢地把心敞开给了一个男人，然而他们之间还有一些基本原则问题需要解决。说到底，弗兰西丝最愿意做的事还是——跳舞。
Treatment is for life and health. However, Western medicine does not study life and health, but bodies and bacteria. They think there is a cause of illness on the body. When a man is sick and dies, they dissect the dead and study the reason for his illness. Their pathologists judge and analyze the reason why they died of illness on the changes in some parts of the body. This method can be used to kill people from trauma, but it is wrong to use this method to kill people from old age or illness. The theory of cancer death is analyzed under such ideological conditions. Life, old age, illness and death are originally a natural process. People live by activities that depend on the functions of various organs. These activities are like a chain that connects with each other and keeps rotating. Death, like the interruption of this chain. In old age, the function of various organs is interrupted for one reason. Therefore, it is inaccurate to judge the cause of death when one is old by dissecting a corpse. In the past, some people were old and sick, but before they died, they confessed to handing over the body to the pathologist to check the cause of death. If they skillfully found a cancer lump on the body, they judged the lump as the cause of death.
电影投资发行公司NEW透露，将以明年上半年播出为目标，投入制作电视剧《邻家律师赵德浩2》。 据NEW方面透露，此前曾出演过《邻家律师赵德浩》的演员朴新阳将继续担任主演。对于姜素拉、柳秀荣、朴帅眉等其他演员是否出演的问题，相关人员表示：“目前，除朴新阳外，其他角色的演员还未确定。 另外，电视剧《邻家律师赵德浩》改编自同名网络小说，讲述的是大有前途的出色律师因内部举报检察机关不正之风，瞬间失去一切跌入无尽深渊，进而展开第二人生的故事。该剧于今年3月播出，凭借贴近民众生活的题材与演员们的出色演技，受到了大众的支持与喜爱。
Advantages of intermediary mode:
《吃谜少女》是一部注重逻辑严谨，紧张感十足，同时不乏轻松搞笑、萌点槽点满满的推理漫画。故事的主角是一个名叫夏瞳的天才美少女，却患有一种“不思考就会急速衰老而死”的神秘疾病。为了活下去，她不得不每天沉浸在各种怪异的谜团之中，通过解谜时产生的脑磁场来抑制疾病发作。当她遇到呆萌理科学霸男李伽略之后，这对“推理CP”将共同应对一系列不可思议的事件。
After that, the baby boy left ICU and was transferred to the nursery, but his condition was repeated and he had to go back and forth from time to time. At one time, he did not have a heartbeat, and his muscle development was slow due to brain atrophy. Physical activity is limited and often spasms.
The weapon is a very common Wang Yanzhang suit, which cost about 200,000 yuan, as follows:
