SpringCloud Zuul的使用简介

<!--zuul组件、zuul需要注册至eureka中-->

< dependency >

     < groupId >org.springframework.cloud</ groupId >

     < artifactId >spring-cloud-starter-zuul</ artifactId >

     < version >1.4.6.RELEASE</ version >

</ dependency >

< dependency >

     < groupId >org.springframework.cloud</ groupId >

     < artifactId >spring-cloud-starter-netflix-eureka-client</ artifactId >

     < version >2.0.2.RELEASE</ version >

</ dependency >

server:

   port: 9527

spring:

   application:

     name: springcloud-zuul

eureka:

   client:

     service-url:

       defaultZone: http: //eureka1 :7001 /eureka/ ,http: //eureka2 :7002 /eureka/ ,http: //eureka3 :7003 /eureka/

   instance:

     instance- id : zull9527测试数据 #别名

@SpringBootApplication

@EnableZuulProxy //开启zuul支持，默认注册到Eureka

public class Zuul9527Application {

     public static void main(String[] args) {

         SpringApplication.run(Zuul9527Application. class ,args);

     }

}

zuul:

   routes:

     xxx.serviceId: provider-name # xxx代表任意名称

     xxx.path: /mydept/ **

   ignored-services: provider-name # 不再通过这个路径访问即不允许通过服务名直接访问

   prefix: /lin # 访问路径必须加上前缀/lin

public void setRoutes(Map<String, ZuulRoute> routes) {

         this .routes = routes;

     }

/**

  * Represents a Zuul route.

  */

public static class ZuulRoute {

         /**

          * The path (pattern) for the route, e.g. /foo/**.

          */

         private String path;

         /**

     * The service ID (if any) to map to this route. You can specify a physical URL or

         * a service, but not both.

     */

          private String serviceId;

       }