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")); }