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Explore how to add custom predicate factories to Spring Cloud Gateway and use them to define routes using arbitrary logic.
17 gru 2020 · Like let say if your microservice1 is url is localhost:8081/service1/message then you can define the base path of your microservice1 in api-gateway by setting up the path as i did in above configuration.
The Path Route Predicate Factory takes two parameters: a list of Spring PathMatcher patterns and an optional flag called matchTrailingSlash (defaults to true). The following example configures a path route predicate:
If you want to customize the predicates or filters used by the DiscoveryClient routes, set spring.cloud.gateway.discovery.locator.predicates [x] and spring.cloud.gateway.discovery.locator.filters [y].
Route Predicate Factories. Spring Cloud Gateway matches routes as part of the Spring WebFlux HandlerMapping infrastructure. Spring Cloud Gateway includes many built-in Route Predicate Factories. All of these predicates match on different attributes of the HTTP request.
12 paź 2023 · Being focused on routing requests, the Spring Cloud Gateway forwards requests to a Gateway Handler Mapping, which determines what should be done with requests matching a specific route. Let’s start with a quick example of how the Gateway Handler resolves route configurations by using RouteLocator:
15 mar 2022 · The predicates property defines the conditions that must be met to activate this route. In our case, we use the Path predicate, which takes an ant-like path expression to match against the path of the incoming request.
