SpringBoot搭建Spring Cloud Gateway 及Nacos服务发现

1.创建springboot工程并添加依赖

<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-alibaba-nacos-config</artifactId>
</dependency>
<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-alibaba-nacos-discovery</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-gateway</artifactId>
</dependency>

2.添加bootstrap.yml

server:
  port: 8013


spring:
  application:
    name: elco-gateway
  cloud:
    nacos:
      discovery:
        server-addr: *.*.*.*:30112//自行更改
      config:
        server-addr:  *.*.*.*:30112//自行更改
        file-extension: yml

备注：这里配置nacos的注册中心地址及配置中心地址

3.添加application.yml

spring:
    gateway:
      discovery:
        locator:
          enabled: true
          lower-case-service-id: true
      routes:
        - id: elco-user
          uri: lb://elco-user
          predicates:
            - Path=/user/**
          filters:
          - StripPrefix=1  
        - id: elco-order
          uri: lb://elco-order
          predicates:
            - Path=/order/**
          filters:
          - StripPrefix=1

备注：这里配置gateway的路由规则