亚洲无矿砖专区1111

PS: I tried Chrome, IE11, Firefox, and it was all the same.这是四个姐妹的故事。System.out.println ("update self! ");正是天光朦朦亮的时候，林子里各种鸟儿欢快鸣叫，此起彼伏，长短不一，在这只属于它们的世界里自由自在地欢唱。The following procedure is to use the state mode to improve the light. When it comes to encapsulation, the behavior of the encapsulated object is generally preferred over the state of the object. But the opposite is true in state mode, The key to the state mode is to encapsulate each state of the thing into a separate class, and the behaviors related to this state are encapsulated inside this class, so when button is pressed, only the request needs to be delegated to the current state object in the context, and the state object will be responsible for rendering its own behaviors. At the same time, the state switching rules can be distributed in the state classes in advance, thus effectively eliminating a large number of conditional branch statements that originally existed.尹旭续道：不要怪我说的直白，说的对还是不对你很清楚。