开端

其实建议查手册,但是我懒,所以就写出一个配置文件范本来供自己参考.

范本

spring:
    gateway:
      routes:
        - id: product_route
          uri: lb://demomarket-product
          predicates:
            - Path=/api/product/**
          filters:
            - RewritePath=/api/(?<segment>.*),/$\{segment}

        - id: third_party_route
          uri: lb://demomarket-third-party
          predicates:
            - Path=/api/thirdparty/**
          filters:
            - RewritePath=/api/thirdparty/(?<segment>.*),/$\{segment}

        - id: admin_route
          uri: lb://renren-fast
          predicates:
            - Path=/api/**
          filters:
            - RewritePath=/api/(?<segment>.*),/renren-fast/$\{segment}


  application:
    name: demomarket-gateway

注意

一定注意routes的predicates的顺序,从叶子路由的到根路由,先细后粗,先礼后兵,先上车后刷卡.不然路由会被遮掩.