摘要: public ,protected,friendly,private1.用关键字private修饰的成员变量和方法成为私有变量和私有方法class Tom{private float weight;//weight是private的float型变量private float f(float a,fl... 阅读全文
posted @ 2015-09-05 14:49 开顺 阅读(207) 评论(0) 推荐(0) 编辑