欧洲vpswindows

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.黑道人物马田改邪归正，却为偿还昔日一笔人情债而毅然再投身黑帮买卖。岂料这次交易逼使马田堕入陷阱，被夹在黑白两道中间。在家人与自己性命备受威胁之下，他只好一面替警员加云作卧底，一面为黑帮头目尊尼亚做买卖。I first carried the woman's body out of the door and went to the pumping station in the southwest. Zhao Mou and I walked to the top of the pumping station. The pumping station has a big slope, which is as high as two floors. There is also a small step under the slope. The cave is about 10 meters south after the small step. I dropped the woman's body on the slope and rolled it down, Roll to the position of the abandoned house at the pumping station, We walked down the steps, Continue to move bodies through abandoned houses, To the south steps of the house, Rolled the body down the steps, At this moment, Fu Gang called Zhao Mou and said that they could not move the man's body. Let's both go back and help, After we got back, Fu Gang and Wang Jiying moved the front arm. Zhao Mou and I moved his two legs. The four of us carried the body to the big slope of the pumping station, and then rolled it down. The body rolled down to the abandoned house. We carried the body through the abandoned house, carried the body to the steps, and rolled down the steps.与他之前清冷的形象截然不同，仿若春回大地、新雨初晴，让看的人跟着满目清朗。吃着听着就忘了神。