public RtvMsg RotativaFun()
{
//欲轉換PDF的URL位置
string pdfurl = "https://www.google.com/";
//指定檔案名稱
string fileName = "FromApi.pdf";
//選擇儲存Server端路徑
string pdfTemp = System.Web.HttpContext.Current.Server.MapPath("~/Rotativa") + @"\" + fileName;
//wkhtmltopdf.exe 路徑
string wkhtmltopdfPath = System.Web.HttpContext.Current.Server.MapPath("~/Rotativa");
//wkhtmltopdf.exe 欲執行的指令
string Command = "--zoom 2 --margin-top 15mm --margin-bottom 15mm --ma rgin-right 15mm --margin-left 15mm --page-size A4 ";
//透過Rotativa所提供的靜態類別中的Convert執行轉換HTML TO PDF
byte[] GenPdfByte = WkhtmltopdfDriver.Convert(wkhtmltopdfPath, Command + pdfurl);
System.IO.File.WriteAllBytes(pdfTemp, GenPdfByte);
RtvMsg Rtv = new RtvMsg();
if (System.IO.File.Exists(pdfTemp))
{
string UrlPath = @"http://" + this.Request.RequestUri.Authority + "/Rotativa/" + fileName;
Rtv.Path = UrlPath;
Rtv.Message = "已產生檔案";
}
else
{
Rtv.Path = "";
Rtv.Message = "檔案未產生";
}
return(Rtv);
}
public RtvMsg EXEwkhtmltopdf()
{
RtvMsg Rtv = new RtvMsg();
//欲轉換PDF的URL位置
string pdfurl = "https://www.google.com/";
//指定檔案名稱
string fileName = "FromApiEXEwkhtmltopdf.pdf";
//選擇儲存Server端路徑
string pdfTemp = System.Web.HttpContext.Current.Server.MapPath("~/Rotativa") + @"\" + fileName;
//wkhtmltopdf.exe 路徑
string wkhtmltopdfPath = System.Web.HttpContext.Current.Server.MapPath("~/Rotativa") + @"\wkhtmltopdf.exe";
//wkhtmltopdf.exe 欲執行的指令
string Command = "--zoom 2 --margin-top 15mm --margin-bottom 15mm --margin-right 15mm --margin-left 15mm --page-size A4 ";
System.Diagnostics.ProcessStartInfo Pss = new ProcessStartInfo();
Pss.FileName = wkhtmltopdfPath;//HTML轉PDF執行檔
Pss.Arguments = string.Format("{0} {1} {2}", Command, pdfurl, pdfTemp);
Pss.UseShellExecute = false;
Pss.RedirectStandardInput = true;
Pss.RedirectStandardOutput = true;
using (System.Diagnostics.Process p = new Process())
{
p.StartInfo = Pss;
p.Start();
p.WaitForExit(60000);
//判斷執行結果
if (p.ExitCode == 0)
{
p.Close();
if (System.IO.File.Exists(pdfTemp))
{
string UrlPath = @"http://" + this.Request.RequestUri.Authority + "/Rotativa/" + fileName;
Rtv.Path = UrlPath;
Rtv.Message = "已產生檔案";
}
else
{
Rtv.Path = "";
Rtv.Message = "檔案未產生";
}
}
}
return(Rtv);
}
/// <summary>第五種透過BuildPdf方法再Server端產生PDF </summary>
/// <returns></returns>
public JsonResult LocalPDFGen()
{
//透過URL位置產生PDF
UrlAsPdf GenUrlPDF = new UrlAsPdf("https://tw.news.yahoo.com/sports/");
//設定檔案名稱
GenUrlPDF.FileName = "dotblogs_url_test.pdf";
//設定Margin
GenUrlPDF.PageMargins = new Margins()
{
Top = 10, Bottom = 10, Left = 10, Right = 10
};
//指定大小預設為A4
GenUrlPDF.PageSize = Size.A4;
//BuildPdf此方法提供使用者再SEVER端產出PDF
//需綁定再System.Web.Mvc.ControllerContext之下
byte[] GenPDFinSever = GenUrlPDF.BuildPdf(this.ControllerContext);
//存入Server端的位置
string SavePath = GenUrlPDF.WkhtmltopdfPath + @"\" + GenUrlPDF.FileName;
//產生PDF檔
System.IO.File.WriteAllBytes(SavePath, GenPDFinSever);
RtvMsg Rtv = new RtvMsg();
if (System.IO.File.Exists(SavePath))
{
string UrlPath = @"http://" + Request.Url.Authority + "/Rotativa/" + GenUrlPDF.FileName;
Rtv.Path = UrlPath;
Rtv.Message = "已產生檔案";
}
else
{
Rtv.Path = "";
Rtv.Message = "檔案未產生";
}
return(Json(Rtv, JsonRequestBehavior.AllowGet));
}
