update

code-bing · code-bing · commit b3bf3b33e671 · 2020-11-23T16:46:24.000+08:00
diff --git a/02nio/nio02/src/main/java/io/github/kimmking/gateway/filter/HttpRequestFilterImpl.java b/02nio/nio02/src/main/java/io/github/kimmking/gateway/filter/HttpRequestFilterImpl.java
@@ -1,11 +1,20 @@
 package io.github.kimmking.gateway.filter;
 
 import io.netty.channel.ChannelHandlerContext;
+import io.netty.handler.codec.http.DefaultHttpHeaders;
 import io.netty.handler.codec.http.FullHttpRequest;
+import io.netty.handler.codec.http.HttpHeaders;
 
 public class HttpRequestFilterImpl implements HttpRequestFilter {
     @Override
     public void filter(FullHttpRequest fullRequest, ChannelHandlerContext ctx) {
-        fullRequest.headers().set("nio","wangyibing");
+        String uri = fullRequest.uri();
+        System.out.println("filter(FullHttpRequest fullRequest, ChannelHandlerContext ctx)接收到的请求，url:" + uri);
+        HttpHeaders headers = fullRequest.headers();
+        if (headers == null) {
+            headers = new DefaultHttpHeaders();
+        }
+        headers.add("nio", "wangyibing");
+        fullRequest.headers().set(headers);
     }
 }
diff --git a/02nio/nio02/src/main/java/io/github/kimmking/gateway/outbound/okhttp/OkhttpOutboundHandler.java b/02nio/nio02/src/main/java/io/github/kimmking/gateway/outbound/okhttp/OkhttpOutboundHandler.java
@@ -31,7 +31,7 @@ public class OkhttpOutboundHandler {
 
     public OkhttpOutboundHandler(String proxyServer) {
         this.proxyServer = proxyServer;
-        RejectedExecutionHandler policy = new ThreadPoolExecutor.CallerRunsPolicy();
+        RejectedExecutionHandler policy = new ThreadPoolExecutor.AbortPolicy();
         int cores = Runtime.getRuntime().availableProcessors() * 2;
         long keepAliveTime = 1000;
         int queueSize = 2048;
diff --git a/04spring/spring01/src/main/java/org/github/yibing/spring/aop/jdkproxy/Animal.java b/04spring/spring01/src/main/java/org/github/yibing/spring/aop/jdkproxy/Animal.java
@@ -0,0 +1,5 @@
+package org.github.yibing.spring.aop.jdkproxy;
+
+public interface Animal {
+    void breathe();
+}
diff --git a/04spring/spring01/src/main/java/org/github/yibing/spring/aop/jdkproxy/Bird.java b/04spring/spring01/src/main/java/org/github/yibing/spring/aop/jdkproxy/Bird.java
@@ -0,0 +1,8 @@
+package org.github.yibing.spring.aop.jdkproxy;
+
+public class Bird implements Animal {
+    @Override
+    public void breathe() {
+        System.out.println("animal can breathe..");
+    }
+}
diff --git a/04spring/spring01/src/main/java/org/github/yibing/spring/aop/jdkproxy/BirdProxy.java b/04spring/spring01/src/main/java/org/github/yibing/spring/aop/jdkproxy/BirdProxy.java
@@ -0,0 +1,21 @@
+package org.github.yibing.spring.aop.jdkproxy;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+
+public class BirdProxy implements InvocationHandler {
+
+    private Animal bird;
+
+    public BirdProxy(Animal bird) {
+        this.bird = bird;
+    }
+
+    @Override
+    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+        System.out.println("before invoke ........");
+        Object obj = method.invoke(bird, args);
+        System.out.println("after invoke ....");
+        return obj;
+    }
+}
diff --git a/04spring/spring01/src/main/java/org/github/yibing/spring/aop/jdkproxy/JdkProxyDemo.java b/04spring/spring01/src/main/java/org/github/yibing/spring/aop/jdkproxy/JdkProxyDemo.java
@@ -0,0 +1,13 @@
+package org.github.yibing.spring.aop.jdkproxy;
+
+import java.lang.reflect.Proxy;
+
+public class JdkProxyDemo {
+    public static void main(String[] args) {
+        Animal bird = new Bird();
+        BirdProxy birdProxy = new BirdProxy(bird);
+        Animal instance = (Animal) Proxy.newProxyInstance(bird.getClass().getClassLoader(), bird.getClass().getInterfaces(), birdProxy);
+        System.out.println("代理的类型：" + bird.getClass().getName());
+        instance.breathe();
+    }
+}
