public ActionResult CreateImg()
{
string base64ImgString = Request.Params["a"];
string customerNumber = System.Web.HttpUtility.HtmlDecode(Request.Form["b"]);
string[] u = base64ImgString.Split(',');
string imgstr = u[1];
string filename = "/tizhiresult/" + customerNumber + ".png";
// string filename = "/tizhiresult/" + CommonTools.ToUnixTime(System.DateTime.Now).ToString() + CommonTools.getRandomNumber() +".png";
FileTools.Base64StringToImage(imgstr, filename);
// CMSService.UpdateFieldOneByOne("Tizhi", "CMSTizhi", "TizhiNumber='" + customerNumber + "'", "TizhiImg", filename);
return(Content("成功了"));
}