spring cloud zuul的基本配置

环境搭建

1、创建工程zuul-server

2、引入pom文件：

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
</dependency>

3. 创建启动类并开启zuul网关
@SpringBootApplication
@EnableZuulProxy    //开启zuul网关
public class ZuulApplication {

    public static void main(String[] args) {
        SpringApplication.run(ZuulApplication.class, args);
    }
}

4、创建配置文件

\#端口
server:
  port: 8080

#服务名称
spring:
  application:
    name: zuul-service

路由配置

1、基础路由配置

zuul:
  routes:
    product-service: product-service  #如果路由id和对应的服务serviceId一致的话

2、添加eureka依赖

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>

3、配置启动类添加eureka服务发现功能

4、在zuul网关服务中添加eureka相关配置

\#配置Eureka
eureka:
  client:
    service-url:
      defaultZone: http://localhost:9000/eureka/
  instance:
    prefer-ip-address: true #使用ip地址注册