1.3.5、通过Method匹配

server:
  port: 8080

spring: 
  application:
    name: gateway
  cloud:
    gateway:
      routes:
        - id: guo-system4
          uri: https://www.baidu.com
          predicates:
            - Path=/gateway
            - Method=GET #请求方式为GET时匹配
          filters:
            - StripPrefix=1