Untitled :: Spring Docs

The Query Route Predicate Factory

The query route predicate factory takes two parameters: a required param and an optional regexp. The following example configures a query route predicate:

Example 1. application.yml

spring:
  cloud:
    gateway:
      routes:
      - id: query_route
        uri: https://example.org
        predicates:
        - Query=green

The preceding route matches if the request contained a green query parameter.

application.yml

spring:
  cloud:
    gateway:
      routes:
      - id: query_route
        uri: https://example.org
        predicates:
        - Query=red, gree.

The preceding route matches if the request contained a red query parameter whose value matched the gree. regexp, so green and greet would match.