主攻ASP.NET.4.5 MVC4.0之重生:二维码生成和谷歌二维码

public void code(string id)
{
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeScale = 4;
qrCodeEncoder.QRCodeVersion = 5;
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
string data = "http://" + Request.Url.Host.ToString() + "/"+id;
System.Drawing.Bitmap image = qrCodeEncoder.Encode(data);
System.IO.MemoryStream MStream = new System.IO.MemoryStream();
image.Save(MStream, System.Drawing.Imaging.ImageFormat.Gif);
Response.ClearContent();
Response.ContentType = "image/Gif";
Response.BinaryWrite(MStream.ToArray());
}

<div style="height: 127px; width: 300px;">
<img id="code" width="120" height="120" src="/code/@{@Model.user.LogName}"
alt="二维码" /><!--MVC-->
<script type="text/javascript"><!--谷歌-->

document.write("<img style=\"float:left;\" src=\"https://chart.googleapis.com/chart?cht=qr&chs=500x500&choe=UTF-8&chld=L|2&chl=");

document.write(window.location.href);

document.write("\" width=\"120\" height=\"120\" alt=\"二维码\"/>");

</script>                     <span style="float: right; width: 160px; margin-top: 5px; line-height: 200%;">
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</div>