public async Task <JsonResult> DeleteActivityByActivityId(Guid activityId) { if (activityId == Guid.Empty) { return(AjaxHelper.MvcJsonResult(HttpStatusCode.BadRequest, "缺少必要参数")); } using (var activityClient = new ActivityClient()) { var result = await activityClient.DeleteActivityModelByActivityIdAsync(activityId); if (result.Success && result.Result) { //移除活动缓存 await activityClient.RemoveActivityModelByActivityIdCacheAsync(activityId); return(AjaxHelper.MvcJsonResult(HttpStatusCode.OK, "成功")); } return(AjaxHelper.MvcJsonResult(HttpStatusCode.BadGateway, "失败")); } }