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The above is only a model of "Long En" bicycle, If you need to generate other types of bicycles, Other subclasses can be written. The most important advantage of factory mode is that some of the same methods can be implemented. We can write code in the parent class for these same methods. If we need to implement specific business logic, we can rewrite the parent class's methods in the subclass to implement our own business logic. In terms of professional terms, there are two points: First, weaken the coupling between objects and prevent code duplication. Instantiating a class in a method eliminates repetitive code. Second: Repetitive code can be written in the parent class. Subclasses inherit all member attributes and methods of the parent class. Subclasses only focus on implementing their own business logic.I should have 50% +67% explosive damage to the dragon panel. The actual damage critical strike and no critical strike are 8140/3735=2. 17 respectively. Then 100% +50% +67% = 217%.从高易口中，尹旭得知了番邑县令吴芮的特殊身份。不过许岚却不一样，一个女孩子家，而且许阿姨也不宽裕，生活上多有拮据，许岚在学校里未必不会受到排挤和冷暴力。我们的知青年代以六、七十年代的知识青年上山下乡的生活为主题,再现当年令人回味的经典历史…… ……听我的，晚三天进攻，等待马六甲的消息，三天而已，我什么都做不了。刘邦嘴角拂过一丝苦笑，恍若未闻，喃喃道：项羽，你这会正反春风得意吧？ show_style();。