zuul整合使用实验

1.创建新模块`spring-cloud-zuul-10001`
  * 导入zuul依赖
  * 主程序增加注解@EnableZuulProxy @EnableEurekaClient
  * 配置application.yml,配置网关映射

pom.xml

@@ -22,6 +22,7 @@
         <module>spring-cloud-message-service-8004</module>
         <module>spring-cloud-message-service-8005</module>
         <module>spring-cloud-hystrix-dashboard-9001</module>
+        <module>spring-cloud-zuul-10001</module>
     </modules>
 
     <!--使用dependencyManagement锁定依赖的版本 start-->

spring-cloud-zuul-10001/pom.xml

@@ -0,0 +1,53 @@
+<?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>spring-cloud-demo</artifactId>
+        <groupId>com.progor.study</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>spring-cloud-zuul-10001</artifactId>
+
+    <dependencies>
+        <!--引入公共依赖包 start-->
+        <dependency>
+            <groupId>com.progor.study</groupId>
+            <artifactId>spring-cloud-common-data</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+        <!--引入公共依赖包 end-->
+        <!--导入zuul-->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
+        </dependency>
+        <!--导入eureka-->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
+        </dependency>
+        <!--导入actuator-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <!--导入hystrix-->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
+        </dependency>
+        <!--导入web相关-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-jetty</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>

spring-cloud-zuul-10001/spring-cloud-zuul-10001.iml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4" />

spring-cloud-zuul-10001/src/main/java/com/progor/study/SpringCloudZuul10001Application.java

@@ -0,0 +1,17 @@
+package com.progor.study;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
+import org.springframework.cloud.netflix.zuul.EnableZuulProxy;
+
+@SpringBootApplication
+@EnableZuulProxy
+@EnableEurekaClient // 需要加eureka，因为他也需要拉取服务列表
+public class SpringCloudZuul10001Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringCloudZuul10001Application.class, args);
+    }
+
+}

spring-cloud-zuul-10001/src/main/resources/application.yml

@@ -0,0 +1,24 @@
+server:
+  port: 10001
+
+spring:
+  application:
+    name: spring-cloud-zuul
+
+# 为了负载均衡之类的和拉取服务之类的，也需要配置eureka
+eureka:
+  client:
+    service-url:
+      defaultZone: http://localhost:7001/eureka
+  instance:
+    instance-id: zuul-10001.com
+    prefer-ip-address: true
+
+# 配置zuul
+zuul:
+  #  prefix: /api
+  routes: # 配置路由
+    UserService:
+      serviceId: USERSERIVE # 服务名
+      path: /myuser/**  # 在本地用什么来映射,比如/user/list会映射成本地的/myuser/user/list
+#  ignored-services: '*'