目录Maven使用pom.XML引入自定义jar包maven打jar包 本地包pom引入的2种方式第一种第二种总结Maven使用pom.xml引入自定义jar包
I know about C++ pure virtual classes, but Java went one step further and created a first-class (no pun intended) concept for multiple-interface (not implementation) inheritance, 开发者_StackOverflowt