RemoveRequestParameter 过滤器

DeepSeek V3 中英对照 RemoveRequestParameter Filter RemoveRequestParameter Filter

RemoveRequestParameter 过滤器接收一个 name 参数。这是要移除的查询参数的名称。以下示例配置了一个 RemoveRequestParameter 过滤器：

spring:
  cloud:
    gateway:
      server:
        webmvc:
          routes:
            - id: removerequestparameter_route
              uri: https://example.org
              predicates:
              - Path=/**
              filters:
              - RemoveRequestParameter=red

import static org.springframework.cloud.gateway.server.mvc.filter.BeforeFilterFunctions.uri;
import static org.springframework.cloud.gateway.server.mvc.filter.BeforeFilterFunctions.removeRequestParameter;
import static org.springframework.cloud.gateway.server.mvc.handler.GatewayRouterFunctions.route;
import static org.springframework.cloud.gateway.server.mvc.handler.HandlerFunctions.http;

@Configuration
class RouteConfiguration {

    @Bean
    public RouterFunction<ServerResponse> gatewayRouterFunctionsRemoveRequestParameter() {
        return route("removerequestparameter_route")
            .GET("/**", http())
            .before(uri("https://example.org"))
            .before(removeRequestParameter("red"))
            .build();
    }
}

这将在 red 参数被发送到下游之前将其移除。