add readme

add readme

Author: QianMo

Assembly-CSharp.csproj

@@ -0,0 +1,27 @@
+# Type Object Pattern 类型对象模式
+
+## Definition
+
+Allow the flexible creation of new “classes” by creating a single class, each instance of which represents a different type of object.
+<br>
+通过创建一个类来支持新类型的灵活创建，其每个实例都代表一个不同对象类型。
+
+![](https://github.com/QianMo/Unity-Design-Pattern/blob/master/UML_Picture/type-object.png)
+两个类，无限的种类
+
+## Participants
+
+The classes and objects participating in this pattern are:
+
+### Product  (Page)
+* defines the interface of objects the factory method creates
+* ConcreteProduct  (SkillsPage, EducationPage, ExperiencePage)
+* implements the Product interface
+
+### Creator  (Document)
+* declares the factory method, which returns an object of type Product. Creator may also define a default implementation of the factory method that returns a default ConcreteProduct object.
+* may call the factory method to create a Product object.
+
+### ConcreteCreator  (Report, Resume)
+* overrides the factory method to return an instance of a ConcreteProduct.
+