组件和对象的区别

1. 组件：
组件是为不同系统提供一组产品的对象集合。它们有许多经常与对象一起使用的元素。组件也可以在本地或以分布式方式运行。存在许多本地运行组件的例子，并且经常用于为外部程序提供精确的性能。组件是一个独立的实体，可以将性能输出到周围环境，并且还可能通过使用定义明确的开放接口从周围环境中导入功能.组件为不同的结构提供产品，并使用引用的接口与不同的结构进行交互。

2. 对象：
对象是一个现实世界的实体，它是一组数据及其行为(通常被称为方法)。这些现实世界的对象具有两个特征，它们具有状态和行为。例如，房子是一个具有地址、颜色(状态)和开窗、关门(行为)的对象。对象是掌握面向对象技术的关键。对象是从类创建的，因为类提供了对象的蓝图。

组件和对象的区别：

S.No.	Component	Object
1.	A component can be considered as a series of one or more classes.	An object is created from the class.
2.	Components use continual storage.	Objects have a local state.
3.	Components are like black boxes.	Objects are characterized via a white box.
4.	Components have a greater massive set of intercommunication mechanisms.	Objects commonly use Messaging mechanisms.
5.	Components assist third party composition.	Objects do now not assist plug and play through the third party.
6.	A component can be implemented in any programming language unlike a object.	An object can be implemented only in Object oriented programming language.
7.	A component have persistence.	An object does not have persistence.
8.	A component is usually static.	An object is dynamic.