go知识重新整理

Go/DesignPattern/chain/chain_test.go

@@ -0,0 +1,28 @@
+/**
+* @Author:zhoutao
+* @Date:2020/12/13 上午9:50
+* @Desc:
+ */
+
+package chain
+
+func ExampleChain() {
+
+	//创建好每个节点的Manager
+	chain1 := NewProjectManagerChain()
+	chain2 := NewDepManagerChain()
+	chain3 := NewGeneralManagerChain()
+
+	//connected r Chain with m Chain
+	chain1.SetSuccessor(chain2)
+	chain2.SetSuccessor(chain3)
+
+	var c Manager = chain1
+
+	c.HandleFeeRequest("bob", 400)    //Project
+	c.HandleFeeRequest("tom", 1400)   //Dep
+	c.HandleFeeRequest("fool", 10000) //General
+	//
+	c.HandleFeeRequest("tony", 300) //Project
+
+}