@Configuration
public class GateWayConfig {
    @Bean
    public RouteLocator customRouteLocator(RouteLocatorBuilder routeLocatorBuilder) {
        RouteLocatorBuilder.Builder routes = routeLocatorBuilder.routes();
        /*
        id相当于yml中配置的唯一标识
        当你访问http://localhost:9527/guonei
       就会跳转到http://news.baidu.com/guonei
         */
        routes.route("path_rote_xiaozhi",
                r -> r.path("/guonei")
                        .uri("http://news.baidu.com/guonei")).build();
        return routes.build();
    }
    @Bean
    public RouteLocator customRouteLocator2(RouteLocatorBuilder builder) {
        RouteLocatorBuilder.Builder routes = builder.routes();
        routes.route("path_route_xiaozhi2", r -> r.path("/guoji").uri("http://news.baidu.com/guoji")).build();
        return routes.build();
    }
}

server:
  port: 9527
spring:
  application:
    name: cloud-gateway
  cloud:
    gateway:
      discovery:
        locator:
          enabled: true  #开启从注册中心动态创建路由的功能,利用微服务名进行路由
      routes:
        - id: payment_routh #路由的ID,没有固定规则但要求唯一,建议配合服务名
          #uri: http://localhost:8001   #匹配后提供服务的路由地址
          uri: lb://CLOUD-PAYMENT-SERVICE   #匹配后提供服务的路由地址
          predicates:
            - Path=/payment/get/**   #断言,路径相匹配的进行路由
        - id: payment_routh2
          #uri: http://localhost:8001
          uri: lb://CLOUD-PAYMENT-SERVICE   #匹配后提供服务的路由地址
          predicates:
            - Path=/payment/lb/**   #断言,路径相匹配的进行路由
eureka:
  instance:
    hostname: cloud-gateway-service
  client:
    service-url:
      register-with-eureka: true
      fetch-registry: true
      defaultZone: http://eureka7001.com:7001/eureka