/// <summary>
        /// 验证码
        /// </summary>
        /// <returns></returns>
        public FileContentResult ValidateCode()
        {
            string code = "";

            System.IO.MemoryStream ms = new Models.verify_code().Create(out code);
            Session["gif"] = code;
            Response.ClearContent();
            return(File(ms.ToArray(), @"image/png"));
        }
示例#2
0
        public FileContentResult ValidateCode()
        {
            string code = string.Empty;

            System.IO.MemoryStream ms = new Models.verify_code().Create(out code);
            Session["gif"] = code;      //验证码存储在Session中,供验证
            Response.ClearContent();    //清空输出流
            return(File(ms.ToArray(), @"image/png"));
        }