Example #1
0
        public HttpResponseMessage GetVerifyCode()
        {
            var verifyCode = VerificationCodeUtils.Create(4);

            if (!verifyCode.Check())
            {
                return(null);
            }
            var response = new HttpResponseMessage(HttpStatusCode.OK)
            {
                Content = new ByteArrayContent(verifyCode.ImageBytes)
            };

            response.Content.Headers.ContentType = new MediaTypeHeaderValue("image/jpg");

            return(response);
        }
Example #2
0
        private void GenerateVerifyCode()
        {
            //获取验证码
            string file = new DirectoryInfo(ClientContext.BaseDirectory).FullName.TrimEnd() + "/verifycode.jpg";
            var    code = VerificationCodeUtils.Create();

            vmLogin.VerifyCodeTarget = code.Code;
            using (var stream = new MemoryStream(code.ImageBytes))
            {
                var img      = System.Drawing.Image.FromStream(stream);
                var fileInfo = new FileInfo(file);
                if (!fileInfo.Directory.Exists)
                {
                    fileInfo.Directory.Create();
                }
                img.Save(file);
            }
        }