Spring Cloud Netflix

Spring Cloud Netflix - Zuul

什么是Zuul

zuul 是netflix开源的一个API Gateway 服务器, 本质上是一个web servlet应用。Zuul 在云平台上提供动态路由，监控，弹性，安全等边缘服务的框架。Zuul 相当于是设备和 Netflix 流应用的 Web 网站后端所有请求的前门。

提供 代理+路由+过滤三大功能

Zuul服务

springcloud-zuul-9527

依赖

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
    <version>2.2.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
    <version>2.2.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-hystrix-dashboard</artifactId>
    <version>2.2.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-ribbon</artifactId>
    <version>2.2.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
    <version>2.2.2.RELEASE</version>
</dependency>

配置

server:
  port: 9527

spring:
  application:
    name: springcloud-zuul

eureka:
  client:
    service-url:
      defaultZone: http://localhost:7001/eureka/
  instance:
    instance-id: zuul_9527
    prefer-ip-address: true

info:
  app: zuul
  admin: pinked

zuul:
  routes:
    dept:
      serviceId: springcloud-provider-dept
      path: /x/** //使用x代替地址中的springcloud-provider-dept
  ignored-services: springcloud-provider-dept  //"*"隐藏全部, 隐藏后禁止通过该路径访问