007API Gateway Service Zuul

001. POM Configuration

Increased Eureka Client, Zuul dependency, and spring cloud dependency management compared to the normal spring boot project

<Dependencies>    <Dependency>        <groupId>Org.springframework.cloud</groupId>        <Artifactid>Spring-cloud-starter-eureka</Artifactid>    </Dependency>    <Dependency>        <groupId>Org.springframework.cloud</groupId>        <Artifactid>Spring-cloud-starter-zuul</Artifactid>    </Dependency></Dependencies><dependencymanagement>    <Dependencies>        <Dependency>            <groupId>Org.springframework.cloud</groupId>            <Artifactid>Spring-cloud-dependencies</Artifactid>            <version>${spring-cloud.version}</version>            <type>Pom</type>            <Scope>Import</Scope>        </Dependency>    </Dependencies></dependencymanagement>

002, enable to Zuul Proxy

@SpringBootApplication @enablezuulproxy     // Enable API Gateway  Public class apigatewayzuulapplication {    publicstaticvoid  main (string[] args) {        Springapplication.run (apigatewayzuulapplication. class , args);}    }

003, src/main/resources under the configuration file application.yml

Spring:  application:    name:api-gateway-zuulserver:  Port:5001eureka:  client:    serviceurl :      defaultzone:http://discovery:1000/eureka/

Steps to use:

A) Start the Eureka Server service Eureka-server

b) Start the Hello service Hello-service-provider (can start multiple)

c) Start Api-gateway-zuul Service

d) access to Hello service via Http://localhost:5001/hello-service-provider/hello

004. Custom Service Path

Zuul:  routes:    SayHello:                               # can write casually, on the Zuul above the only can, when the value here = Service-id, Service-id can not write. Path      :/sayhello/**                    # The path you want to map to      Service-id:hello-service-provider    # Eureka in Serviceid

The service of Hello Service can be accessed via Http://localhost:5001/sayhello/hello at this time

005, ignore the specified service does not proxy

Zuul:  Ignored-services:hello-service-provider

The Hello-service-provider service will not be proxied at this time

007API Gateway Service Zuul