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嘿嘿，又谈，想来个痛快？毛海峰调侃一句，转望沈悯芮，又皱眉，可我不喜欢你啊，对欺凌你实在没什么兴趣，要不当着他的面杀了你？沈悯芮淡然摇头：太快了，不是长久之苦，不是生不如死。为了寻找绵绵的姐姐,农民出生的陈扬毅然辞去了优越的工作,接受一直暗恋绵绵的同学孙雷的建议,与绵绵一道踏上青岛之路。********下章下午两点。Although there are subclasses in java that implement the interfaces of the parent class, But I think javascript can be different from java, It is possible that the parent class in java is an empty class, Subclasses to implement the interface of the parent class, in javascript, I think the common code is completely written in the parent function. If the business logic needs to be changed in the future, or new business logic is added, we can completely use subclasses to rewrite the parent class, so the code has strong scalability and is easier to maintain. Since I am not a professional java, please understand if there is any mistake in describing the knowledge points in java ~ ~Meat quality is divided into four types: "weak (red)", "ordinary (yellow)", "hard (khaki)" and "hard (dark yellow)"Ma Zhu, thank you, landlord钱明和魏铜都亲热地挤在板栗身旁，要彻夜长谈。