@GetMapping("/plugin/selector/delete")
    public Mono<String> deleteSelector(@RequestParam("pluginName") final String pluginName,
                                       @RequestParam("id") final String id) {
        SelectorData selectorData = SelectorData.builder().pluginName(pluginName).id(id).build();
        subscriber.unSelectorSubscribe(selectorData);
        return Mono.just(Constants.SUCCESS);
    }
Delete selector mono.

@param pluginName the plugin name
@param id the id
@return the mono
shenyu-web/src/main/java/org/apache/shenyu/web/controller/LocalPluginController.java