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public JsonResult HtmlToPdf(string url)
{
bool success = true;
string dwbh = url.Split('?')[1].Split('=')[1];
//CommonBllHelper.CreateUserDir(dwbh);
url = Request.Url.Host + "/html/" + url;
string guid = DateTime.Now.ToString("yyyyMMddhhmmss");
string pdfName = guid + ".pdf";
//string path = Server.MapPath("~/kehu/" + dwbh + "/pdf/") + pdfName;
string path = "D:\\Temp\\" + pdfName;
try
{
if (string.IsNullOrEmpty(url) || string.IsNullOrEmpty(path))
success = false;
string str = Server.MapPath("~\\tools\\wkhtmltopdf\\bin\\wkhtmltopdf.exe");
Process p = System.Diagnostics.Process.Start(str,url + " " + path);
p.WaitForExit();
if (!System.IO.File.Exists(str))
success = false;
if (System.IO.File.Exists(path))
{
FileStream fs = new FileStream(path,FileMode.Open);
byte[] bytes = new byte[(int)fs.Length];
fs.Read(bytes,bytes.Length);
fs.Close();
if (Request.UserAgent != null)
{
string userAgent = Request.UserAgent.ToUpper();
if (userAgent.IndexOf("FIREFOX",StringComparison.Ordinal) <= 0)
{
Response.AddHeader("Content-Disposition",
"attachment; filename=" + HttpUtility.UrlEncode(pdfName,Encoding.UTF8));
}
else
{
Response.AddHeader("Content-Disposition","attachment; filename=" + pdfName);
}
}
Response.ContentEncoding = Encoding.UTF8;
Response.ContentType = "application/octet-stream";
//通知浏览器下载文件而不是打开
Response.BinaryWrite(bytes);
Response.Flush();
Response.End();
fs.Close();
System.IO.File.Delete(path);
}
else
{
Response.Write("文件未找到,可能已经被删除");
Response.Flush();
Response.End();
}
}
catch (Exception ex)
{
success = false;
}
var rlt = new { success = success };
return Json(rlt,JsonRequestBehavior.AllowGet);
}
{
bool success = true;
string dwbh = url.Split('?')[1].Split('=')[1];
//CommonBllHelper.CreateUserDir(dwbh);
url = Request.Url.Host + "/html/" + url;
string guid = DateTime.Now.ToString("yyyyMMddhhmmss");
string pdfName = guid + ".pdf";
//string path = Server.MapPath("~/kehu/" + dwbh + "/pdf/") + pdfName;
string path = "D:\\Temp\\" + pdfName;
try
{
if (string.IsNullOrEmpty(url) || string.IsNullOrEmpty(path))
success = false;
string str = Server.MapPath("~\\tools\\wkhtmltopdf\\bin\\wkhtmltopdf.exe");
Process p = System.Diagnostics.Process.Start(str,url + " " + path);
p.WaitForExit();
if (!System.IO.File.Exists(str))
success = false;
if (System.IO.File.Exists(path))
{
FileStream fs = new FileStream(path,FileMode.Open);
byte[] bytes = new byte[(int)fs.Length];
fs.Read(bytes,bytes.Length);
fs.Close();
if (Request.UserAgent != null)
{
string userAgent = Request.UserAgent.ToUpper();
if (userAgent.IndexOf("FIREFOX",StringComparison.Ordinal) <= 0)
{
Response.AddHeader("Content-Disposition",
"attachment; filename=" + HttpUtility.UrlEncode(pdfName,Encoding.UTF8));
}
else
{
Response.AddHeader("Content-Disposition","attachment; filename=" + pdfName);
}
}
Response.ContentEncoding = Encoding.UTF8;
Response.ContentType = "application/octet-stream";
//通知浏览器下载文件而不是打开
Response.BinaryWrite(bytes);
Response.Flush();
Response.End();
fs.Close();
System.IO.File.Delete(path);
}
else
{
Response.Write("文件未找到,可能已经被删除");
Response.Flush();
Response.End();
}
}
catch (Exception ex)
{
success = false;
}
var rlt = new { success = success };
return Json(rlt,JsonRequestBehavior.AllowGet);
}
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