11-24复习

.idea/workspace.xml

@@ -2,8 +2,10 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="e43e9168-5945-4f45-b4c2-1b6410d1eef8" name="Changes" comment="增加策略模式案例&#10;Signed-off-by: chenjianqiang &lt;wushanxi@gmail.com&gt;">
-      <change beforePath="$PROJECT_DIR$/src/com/pattern/InterpreterPattern/package-info.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/com/pattern/InterpreterPattern/package-info.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/com/pattern/PatternApplication.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/com/pattern/PatternApplication.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/com/pattern/ProxyPattern/ProxyMain.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/com/pattern/ProxyPattern/ProxyMain.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/com/pattern/ProxyPattern/materials/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/src/com/pattern/ProxyPattern/materials/README.md" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/com/pattern/ProxyPattern/materials/po/YellowBullHandler.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/com/pattern/ProxyPattern/materials/po/YellowBullHandler.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -90,7 +92,11 @@
     <option name="showLibraryContents" value="true" />
   </component>
   <component name="PropertiesComponent">
+    <property name="RunOnceActivity.OpenProjectViewOnStart" value="true" />
+    <property name="RunOnceActivity.ShowReadmeOnStart" value="true" />
     <property name="WebServerToolWindowFactoryState" value="false" />
+    <property name="go.formatter.settings.were.checked" value="true" />
+    <property name="go.import.settings.migrated" value="true" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$/src/com/pattern" />
     <property name="settings.editor.selected.configurable" value="editor.preferences.import" />
     <property name="typescript.add.unambiguous.imports.on.the.fly" value="true" />
@@ -156,7 +162,8 @@
       <workItem from="1634115899707" duration="377000" />
       <workItem from="1634180031509" duration="3704000" />
       <workItem from="1636338443252" duration="4865000" />
-      <workItem from="1636350581794" duration="2451000" />
+      <workItem from="1636350581794" duration="2679000" />
+      <workItem from="1637721077456" duration="1739000" />
     </task>
     <task id="LOCAL-00001" summary="增加策略模式案例&#10;Signed-off-by: chenjianqiang &lt;wushanxi@gmail.com&gt;">
       <created>1634096220780</created>

out/production/patterns/com/pattern/ProxyPattern/materials/README.md

+主：官方卖票的地方
+代理：将官方买票的构造传进来，然后加上自己的服务然后调用官方的去实现这个功能

src/com/pattern/PatternApplication.java

 package com.pattern;
 
-import com.pattern.ProxyPattern.ProxyMain;
-
 /**
  * @author lx
  */
@@ -13,6 +11,7 @@ public class PatternApplication {
         解释器模式
         new InterpreterMain().main();
         2021-10-14:制作多个计算规则，用这些规则去拼装组合来实现某些需求
+        2021-11-24:一个接口很多实例的类，其中一个类是终端计算规则，剩下的类传入一个或多个终端计算，并把每一个终端计算结果再进行计算，成为一个单独的计算规则
 
          */
 
@@ -21,7 +20,7 @@ public class PatternApplication {
         策略模式
         new StrategyMain().main();
         2021-10-14:通过构造context传入不同的规则，再给context执行方法传入不同的值进行不同的计算
-
+        2021-11-24:context作为触发器，传进来不同的策略，然后执行策略里面的方法
 
          */
 
@@ -38,7 +37,7 @@ public class PatternApplication {
         /*
         工厂模式 -- 方法工厂
         new FunctionFactoryMain().main();
-        2021-10-14:
+        2021-10-14: 一个工厂只能造一种产品，也就是一个方法工厂返回一个对象，想要多个对象就要多个工厂
 
 
          */
@@ -47,7 +46,7 @@ public class PatternApplication {
         /*
         工厂模式 -- 抽象工厂
         new AbstractFactoryMain().main();
-        2021-10-14:
+        2021-10-14: 把工厂抽象，实例化一个工厂定义多个对象的产出，然后实例化这个工厂就可以拿到多个产品
 
          */
 
@@ -70,9 +69,10 @@ public class PatternApplication {
          */
 
 
-        new ProxyMain().reflectMain();
         /*
-        代理模式
+        代理模式 ---动态代理
+        new ProxyMain().reflectMain();
+        代理模式 ---静态代理
         new ProxyMain().staticMain();
         2021-10-14:
 

src/com/pattern/ProxyPattern/ProxyMain.java

@@ -36,5 +36,6 @@ public class ProxyMain {
         YellowBullHandler handler = new YellowBullHandler();
         TicketService subject = (TicketService) handler.newProxyInstance(beijingStation);
         subject.consultation("你们卖票的么？");
+        subject.sellT();
     }
 }

src/com/pattern/ProxyPattern/materials/README.md

+主：官方卖票的地方
+代理：将官方买票的构造传进来，然后加上自己的服务然后调用官方的去实现这个功能

src/com/pattern/ProxyPattern/materials/po/YellowBullHandler.java

@@ -56,11 +56,13 @@ public class YellowBullHandler implements InvocationHandler {
 
     @Override
     public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
-        System.out.println("高级黄牛为你服务...");
+        System.out.println("...高级黄牛为你服务...");
         Object ret;
         try {
-            for (int i = 0; i < args.length; i++) {
-                System.out.println("参数" + (i + 1) +":"+ args[i]);
+            if (args != null) {
+                for (int i = 0; i < args.length; i++) {
+                    System.out.println("参数" + (i + 1) + ":" + args[i]);
+                }
             }
             //调用目标方法
             ret = method.invoke(target, args);
@@ -68,7 +70,7 @@ public class YellowBullHandler implements InvocationHandler {
             System.err.println(target.getClass().getName() + method.getName() + e);
             throw e;
         }
-        System.out.println("高级黄牛服务结束...");
+        System.out.println("...高级黄牛服务结束...");
         return ret;
     }
 }