c#/ASP.NET向百度站长平台主动推送URL

public static bool PushToBaiduZZ(string url)         {             try             {                   using (var db = new Db.DataContext())                 {                     var m = db.Configs.FirstOrDefault(f => f.Key == "BaiduPushUrl");                     if (m == null)                     {                         return false;                     }                     string BaiduPushUrl = m.Value;                     //string.Format(BaiduPushUrl, url)      ...