生命不等于是呼吸，生命是活动。——卢梭

GAV

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<!--    gateway 网关    -->
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-gateway</artifactId>
    <version>2.2.0.RELEASE</version>
</dependency>

记得要注释掉我们之前引入的web

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<!--        <dependency>-->
<!--            <groupId>org.springframework.boot</groupId>-->
<!--            <artifactId>spring-boot-starter-web</artifactId>-->
<!--        </dependency>-->

配置断言

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spring:
  cloud:
    nacos:
      config:
        server-addr: 127.0.0.1:8848
        namespace: ruben-dev
        file-extension: yml
    gateway:
      routes:
        - id: query_route
          uri: https://www.baidu.com
          predicates:
            - Query=url,baidu
        - id: qq_route
          uri: https://www.qq.com
          predicates:
            - Query=url,qq
  application:
    name: ruben-gateway
server:
  port: 8083

然后访问http://localhost:8083/?url=qq就会跳转到https://www.qq.com

访问http://localhost:8083/?url=baidu就会跳转到https://www.baidu.com