相关疑难解决方法(0)

当我使用这样的路由统计时，我正在使用 Spring cloud gateway（它工作正常）：

@Bean
RouteLocator routeLocator(RouteLocatorBuilder builder) {
    return builder.routes()
            .route((r) -> r.path("/customers/**").uri("http://localhost:8081/"))
            .route((r) -> r.path("/products/**").uri("http://localhost:8082/"))
            .build();
}

但是当我想使用带有 DiscoveryClientRouteDefinitionLocator 的动态路由时，我的功能不起作用：

@Bean
DiscoveryClientRouteDefinitionLocator definitionLocator(
        ReactiveDiscoveryClient rdc,
        DiscoveryLocatorProperties properties) {
    return new DiscoveryClientRouteDefinitionLocator(rdc, properties);
}

这是我的 application.properties ：

server.port=8888
spring.application.name=gateway-service
spring.cloud.discovery.enabled=true

当我调用这个 uri http://localhost:8888/PRODUCT-SERVICE/products 我得到：

 Whitelabel Error Page
This application has no configured error view, so you are seeing this as a fallback.

Tue Dec 22 00:42:19 WEST 2020
[97127699-3] There was an unexpected error (type=Internal Server Error, status=500).

控制台中生成的异常： …