SpringCloud Gateway(八)

搭建SpringCloud Gateway

创建microservicecloud-springcloud-gateway-9528工程

pom文件 依赖:

 <dependencies>
        <!-- 将微服务provider侧注册进eureka -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-gateway</artifactId>
        </dependency>
        <!-- swagger-spring-boot -->
        <dependency>
            <groupId>com.spring4all</groupId>
            <artifactId>swagger-spring-boot-starter</artifactId>
            <version>1.7.0.RELEASE</version>
        </dependency>
        <!--api接口-->
        <dependency>
            <groupId>com.yehui</groupId>
            <artifactId>microservicecloud-api</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
    </dependencies>

yml文件

server:
  port: 9528
spring:
  application:
    name: springcloudgetway
  cloud:
    gateway:
      discovery:
        locator:
          enabled: true
          lowerCaseServiceId: true
      routes:
         #id标签配置的是router的id，每个router都需要一个唯一的id
         - id: dept_client
          #uri配置的是将请求路由到哪里，
           uri: lb://microservicecloud-dept
           predicates:
            - Path=/dept_client/client/** #如果请求地址满足/microservicecloud-dept/**,则转发到microservicecloud-dept服务
           filters:
                   - StripPrefix=2

eureka:
  client: #客户端注册进eureka服务列表内
    service-url:
      defaultZone: http://localhost:7002/eureka/,http://localhost:7003/eureka/,http://localhost:7001/eureka/
  instance:
      prefer-ip-address: true

启动类

@SpringBootApplication
public class SpringCloudGateWayApp {
    public static void main(String[] args) {
        SpringApplication.run(SpringCloudGateWayApp.class);
    }
}

启动服务测试；

访问：http://localhost:9528/dept_client/client/dept/findAll