/// <summary>
/// 获取数据
/// </summary>
public string GetSaleFunnelData()
{
var vipBLL = new VipBLL(this.CurrentUserInfo);
string content = string.Empty;
var list = vipBLL.GetSaleFunnelData();
content = string.Format("{{\"totalCount\":{1},\"topics\":{0}}}",
list.ToJSON(),
list.Tables[0].Rows.Count);
return(content);
}