HTML批量转换jpg,html转换为图片(html to jpg)

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Drawing;

using System.Windows.Forms; //WebBrowser需要

namespace Web

{

public partial class HtmlToJpg : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

string url="";

try

{

url =Request.QueryString["url"];

}

catch { }

if (url==null||url == "")

return;

Bitmap thumbnail;

thumbnail = GenerateScreenshot(url);

System.IO.MemoryStream ms = new System.IO.MemoryStream();

thumbnail.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);

//输出图片

Response.Clear();

Response.ClearContent();

Response.ClearHeaders();

Response.AddHeader("