路由网关Gateway

加入网关gateway

pom，注册中心看情况

	com.alibaba.cloud
	spring-cloud-starter-alibaba-nacos-discovery


	org.springframework.cloud
	spring-cloud-starter-gateway

配置文件

server:
  port: ${port:9001}
spring:
  application:
    name: gateway
  cloud:
    nacos:
      discovery:
        server-addr: localhost:8848
    gateway:
      discovery:
        locator:
          enabled: true    # 开启动态路由
      routes:
        - id: producer  # 唯一标识
          uri: lb://producer   # lb://负载均衡，producer服务名
          predicates:   # 路由判断，不符合的不路由
            - Path=/p

        - id: consumer
          uri: lb://consumer
          predicates:
            - Path=/c

启动类

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

消费者http://localhost:9001/c

生产者http://localhost:9001/p?age=3

成功！