inherit.js:使用可继承和启用闭包的类

继承.js 描述 使用可继承和启用闭包的类 用法 GrandParent.prototype = new Inherit(); var grandParentInstance = new GrandParent(); GrandParentInstance.ctor(); alert('介绍：'+grandParentInstance.getName()); GrandParent.prototype = new Inherit(); Parent.prototype = new GrandParent(); var parentInstance = new Parent(); parentInstance.ctor(); alert('介绍：'+parentInstance.getName()); GrandParent.prototype = new Inherit(); Pare