The template method pattern defines the algorithm skeleton in an operation in an abstract class and delays the implementation of some specific steps to subclasses. The template method enables subclasses to redefine specific steps of the algorithm without changing the structure of the algorithm, thus achieving the effect of reusing codes. The specific structure diagram is shown below.
Received syn message? ? -> Simply compare whether the IP exists in the whitelist: if it exists, forward it to the back end, otherwise proceed to Step 2
旁边是为容貌更胜一筹的女子，温柔不失典雅，此时正在呆呆的出身。
It should be noted that lockers in many busy stations are sometimes hard to find, such as Nagoya Station and Rong Station, so everyone should do what they can when traveling.
亚当·迈凯说：“我一直觉得切尼是个有意思的人物，很想搞清楚究竟是什么在驱动他、他到底信仰什么。所以我们就做了深挖调查，结果令人震惊，切尼堪称是美国现代史上最有权力的政治人物，他在很大程度上塑造了美国现在的国际地位，而他为了攫取权力所采取的方式也令人瞠目结舌。”
On the same day, when investors went to the scene to defend their rights, the police and the building security guards also actively asked the investors to register the information first, and then collectively went to the Public Security Bureau to report the case. Only when a certain amount of money was reached could the case be filed. Therefore, the case was filed and recovered quickly, and then fate was resigned. In the end, the amount of money that could be recovered was counted as much as possible. There was no anger.
方虎听了大怒，嘴上安慰两个师妹，心下却对胡镇道，你小子最好别生病，不然就等着方大爷收拾你吧。
描写三毛乞求到城市后的坎坷命运和遭遇，同时表现了三毛不断寻找幸福和温暖的辛酸、无奈、幽默的流浪经历。
天泽阳一郎是一位不折不扣的咖喱爱好者，机缘巧合之下和内向的美术生铃木二汰同居，并成为一个房地产中介。热爱咖喱的阳一郎总会带客人到咖喱店内，边品尝不同风格的咖喱，边为个性鲜明的客人们化解烦恼。咖喱美食贯穿始终，成为每个故事的点睛之笔。
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.
9. December-February in winter, By this time the lobsters had all entered the cave to escape the cold. By this time lobster was already in short supply, It was the highest price of the year, Our situation on the ground is that, By this time, Some idle people took shovels and dug holes everywhere to catch lobsters. At this time, there is usually no water in the pond. Lobster holes are all on the shore, An experienced person can see the lobster hole at a glance. At this time, some of them can be caught and sold. The price is generally twice that of summer. Of course, lobsters with eggs should be put back. It is said above that they basically hatch in October. Why are there still lobsters with eggs at this time? It is because lobsters are of different sizes and do not mature sexually at the same time. At this time, lobsters usually do not hatch until March of the following year because of the low temperature. Our local price at this time is: Lobster with mud collected 18-20% last year, basically with half of the mud, which is about 30 yuan. Taking mud in winter makes people feel that it was dug out of the hole. Even if it is not, it will be pasted with mud, which is basically a hidden rule. Just like selling crabs with ropes, selling 70 people without ropes is too expensive. Taking a few taels of ropes and lowering the price will make it easier for people to accept it.
这会儿见他们表兄弟都把奶奶拖走了，黄豆还不依不饶。
站起身，恢复肃然神情。
上古洪荒时代，人间领袖伏羲可以占卜吉凶祸福，预测过去未来。拥有这种大神通的伏羲因此定鼎天下，在他的治理疆域内，人妖和谐相处，百姓安居乐业，人间妖界共同尊称伏羲为天上之皇。可是有一天风云突变，伏羲通过河图与洛书，预测到一场毁灭世界的灾难即将降临，同时，伏羲也测出这场不可逆转的灾难之中，还有一线生机。只要抓住这一线生机，就可以让天下生灵得以度过危机。但是这一线生机在哪里，就连伏羲也无法预测得出。就这样，一幕幕荡气回肠、一场场波澜壮阔的上古传说，一个一个被搜罗出来，生动表现上古时期人们共同为解救天下苍生，共建和谐天下而奋斗的情景。
Tibet Autonomous Region
网络剧《兄弟，别闹！》的主人公是生活于中国各地的五对年龄、身份各不相同的兄弟。他们有吉林农村的中学生，有混迹香港的古惑仔，有奔波劳碌的IT程序员，也有永远失手的小偷，还有理发店的老板娘和大工。这五对兄弟虽然性格各异，但都对彼此充满着忠诚，互相依靠互相扶持。在面对各种困境时，五对兄弟总是抱着美好的愿望打算共渡难关，但是局限于每个人的智商和情商，总是弄巧成拙，演绎出一幕幕爆笑的剧情。
睡觉、起床、工作——生活只有这些的每一天、39岁的野末最近因只喜欢这些而选择做这些的自己感到一些忧郁。有点冷淡却很可靠的部下29岁的外川很担心那样子的野末。意外地，两人一起去了挤满了女孩子的薄烤饼店。从此时开始，外川为野末制定了抗衰老大作战。野末对连休息日都要为了自己而分出时间的外川渐渐产生疑惑…！？
就这个？吕馨有些疑惑道：好像很一般啊。
嗯……嘉靖似乎疑问道，王本固与胡宗宪之间，朕是不是信错了人？严嵩对于嘉靖的每个语气，每个表情已经形成了条件反射，通常皇上问你问题的时候，他早有了答案，而提问的意义从不是解决问题，而是探探你的脑子能否跟上他，你又是否死心塌地。
