docker微服務部署之：三，搭建Zuul微服務項目

docker微服務部署之：2、搭建文章微服務項目

1、新增demo_eureka模塊,並編寫代碼

右鍵demo_parent->new->Module->Maven,選擇Module SK爲jdk8->ArtifactId:demo_zuul

1.修改pom.xml文件

<?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>demo_parent</artifactId>
        <groupId>com.demo</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>demo_zuul</artifactId>

    <dependencies>
　　　　 <!-- 服務網關依賴 -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
        </dependency>
        <!-- eureka客服端依賴 -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
    </dependencies>
</project>

2.在resources目錄下新增application.yml文件

server:
  port: 8888
spring:
  application:
    name: demo-zuul
zuul:
  routes: # 配置路由
    app:  # 路由名稱，這是一個標識做用，只要是[a-z]可隨意，沒有什麼影響
      path: /myarticle/* #匹配以/myarticle路徑開頭的全部路徑
      serviceId: demo-article #只要符合path規則，則轉發到demo-article微服務
eureka:
  client:
    fetch-registry: true
    register-with-eureka: true
    service-url:
      defaultZone: http://127.0.0.1.181:7000/eureka #在IDEA中運行時使用127.0.0.1，部署發佈時，請修改成虛擬機宿主機的ip地址
  instance:
    prefer-ip-address: true

3.新建com.demo.zuul包，並在該包下新建啓動類ZuulApplication

package com.demo.zuul;

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;

/**
 * 微服務網關
 */
@SpringBootApplication
// 標註啓動zuul網關代理
@EnableZuulProxy
// 標註eureka客戶端
@EnableEurekaClient
public class ZuulApplication {
    public static void main(String[] args) {
        SpringApplication.run(ZuulApplication.class, args);
    }
}

 4.運行ZuulApplication啓動類

刷新eureka界面，能夠看到有一個名爲DEMO-ZUUL的服務已經註冊上來了

5.測試zuul網關代理是否成功

docker微服務部署之：4、安裝docker、docker中安裝mysql和jdk1.八、手動構建鏡像、部署項目