1、new 出來的都是靜態加載類,一招出錯,全盤皆輸;
2、動態加載類
Class c = Class.forName(args[0]);
OfficeAble oa = (OfficeAble)c.newInstance();//OfficeAble定義的功能類型接口
2、動態加載類
Class c = Class.forName(args[0]);
OfficeAble oa = (OfficeAble)c.newInstance();//OfficeAble定義的功能類型接口
2015-01-25