gateway-路由方式说明

gateway 路由方式

1、cookie路由

spring:
  cloud:
    gateway:
      routes:
        - id: after_route
          uri: https://example.org
          predicates:
            - Cookie=mycookie,mycookievalue

完全展开的参数

spring:
  cloud:
    gateway:
      routes:
        - id: after_route
          uri: https://example.org
          predicates:
            - name: Cookie
              args:
                  name: mycookie
                  regexp: mycookievalue

 2 After route predicate /Before route predicate  / Between Route Predicate

spring:
  cloud:
    gateway:
      routes:
        - id: after_route
          uri: https://example.org
          predicates:
            #在这时间之后可以访问
- After=2021-01-20T17:42:47.789-07:00[America/Denver]

spring:
  cloud:
    gateway:
      routes:
        - id: after_route
          uri: https://example.org
          predicates:
            #在这时间之前可以访问
- Before=2020-01-20T17:42:47.789-07:00[America/Denver]

spring:
  cloud:
    gateway:
      routes:
        - id: after_route
          uri: https://example.org
          predicates:
            #在这时间之间可以访问
- Between=2017-01-20T17:42:47.789-07:00[America/Denver], 2023-01-21T17:42:47.789-07:00[America/Denver]

 3、Header Route Predicate

spring:
  cloud:
    gateway:
      routes:
        - id: after_route
          uri: https://example.org
          predicates:
            #如果请求的标头名称X-Request-Id与\d+正则表达式匹配（即，它的值为一位或多位数字），则此路由匹配
- Header=X-Request-Id, \d+

4、Host Route Predicate 主机路由

spring:
  cloud:
    gateway:
      routes:
        - id: after_route
          uri: https://example.org
          predicates:
            #主机路由 即访问的主机地址
- Host=**.myxxljob.com,**.anotherhost.org

5、Method Route Predicate 方法路由

spring:
  cloud:
    gateway:
      routes:
        - id: after_route
          uri: https://example.org
          predicates:
            #方法路由
- Method=GET

6、Path Route Predicate  路径路由

spring:
  cloud:
    gateway:
      routes:
        - id: after_route
          uri: https://example.org
          predicates:
            #路径路由
- Path=/red/{segment},/blue/{segment}

7、Query Route Predicate  查询路由

spring:
  cloud:
    gateway:
      routes:
        - id: after_route
          uri: https://example.org
          predicates:
            #查询路由谓词工厂
- Query=green

8、RemoteAddr Route Predicate 

spring:
  cloud:
    gateway:
      routes:
        - id: remoteaddr_route
          uri: https://example.org
          predicates:
            #RemoteAddr 路由
- RemoteAddr=192.168.1.1/24

9、Weight Route Predicate  权重路由

spring:
  cloud:
    gateway:
      routes:
        - id: weight_high
          uri: https://weighthigh.org
          predicates:
            - Weight=group1, 5
        - id: weight_low
          uri: https://weightlow.org
          predicates:
            - Weight=group1, 5

gateway-路由方式说明

原文：https://www.cnblogs.com/shufeiyang/p/15250756.html