监控台可以正常启动，并且路由都能正常访问，但是监控台找不到路由。

仔细看一下文档，是否有正确配置 gateway filter:

https://github.com/alibaba/Sentinel/wiki/%E7%BD%91%E5%85%B3%E9%99%90%E6%B5%81#spring-cloud-gateway

@Configuration public class GatewayConfiguration {

private final List<ViewResolver> viewResolvers;
private final ServerCodecConfigurer serverCodecConfigurer;

public GatewayConfiguration(ObjectProvider<List<ViewResolver>> viewResolversProvider,
                            ServerCodecConfigurer serverCodecConfigurer) {
    this.viewResolvers = viewResolversProvider.getIfAvailable(Collections::emptyList);
    this.serverCodecConfigurer = serverCodecConfigurer;
}

@Bean
@Order(Ordered.HIGHEST_PRECEDENCE)
public SentinelGatewayBlockExceptionHandler sentinelGatewayBlockExceptionHandler() {
    // Register the block exception handler for Spring Cloud Gateway.
    return new SentinelGatewayBlockExceptionHandler(viewResolvers, serverCodecConfigurer);
}

@Bean
public GlobalFilter sentinelGatewayFilter() {
    return new SentinelGatewayFilter();
}

}

并确保有访问量。

原回答者GitHub用户sczyh30