增加 Zuul 示例

labx-20/pom.xml

@@ -10,6 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>labx-20</artifactId>
+    <packaging>pom</packaging>
 
     <modules>
         <module>labx-20-sca-bus-rocketmq-demo-publisher</module>

labx-21/labx-21-sc-zuul-demo01/pom.xml

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>labx-21</artifactId>
+        <groupId>cn.iocoder.springboot.labs</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>labx-21-sc-zuul-demo01</artifactId>
+
+    <properties>
+        <spring.boot.version>2.2.4.RELEASE</spring.boot.version>
+        <spring.cloud.version>Hoxton.SR1</spring.cloud.version>
+        <spring.cloud.alibaba.version>2.2.0.RELEASE</spring.cloud.alibaba.version>
+    </properties>
+
+    <!--
+        引入 Spring Boot、Spring Cloud、Spring Cloud Alibaba 三者 BOM 文件，进行依赖版本的管理，防止不兼容。
+        在 https://dwz.cn/mcLIfNKt 文章中，Spring Cloud Alibaba 开发团队推荐了三者的依赖关系
+     -->
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-starter-parent</artifactId>
+                <version>${spring.boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring.cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>com.alibaba.cloud</groupId>
+                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
+                <version>${spring.cloud.alibaba.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <!-- 引入 Spring Cloud Zuul 相关依赖，使用它作为网关，并实现对其的自动配置 -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>

labx-21/labx-21-sc-zuul-demo01/src/main/java/cn/iocoder/springcloud/labx21/zuuldemo/ZuulApplication.java

@@ -0,0 +1,15 @@
+package cn.iocoder.springcloud.labx21.zuuldemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.zuul.EnableZuulProxy;
+
+@SpringBootApplication
+@EnableZuulProxy // 开启 Zuul 网关
+public class ZuulApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ZuulApplication.class, args);
+    }
+
+}

labx-21/labx-21-sc-zuul-demo01/src/main/resources/application.yaml

@@ -0,0 +1,18 @@
+server:
+  port: 8888
+
+spring:
+  application:
+    name: zuul-application
+
+# Zuul 配置项
+zuul:
+  servlet-path: /zuul # ZuulServlet 匹配的路径，默认为 /zuul
+  # 路由配置项，对应 ZuulRoute 数组
+  routes:
+    route_yudaoyuanma:
+      path: /blog/**
+      url: http://www.iocoder.cn
+    route_oschina:
+      path: /oschina/**
+      url: https://www.oschina.net

labx-21/pom.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>labs-parent</artifactId>
+        <groupId>cn.iocoder.springboot.labs</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>labx-21</artifactId>
+    <packaging>pom</packaging>
+    <modules>
+        <module>labx-21-sc-zuul-demo01</module>
+    </modules>
+
+
+</project>

pom.xml

@@ -89,6 +89,7 @@
         <module>labx-20</module>
         <module>lab-55</module>
         <module>lab-56</module>
+        <module>labx-21</module>
 
     </modules>