public static Web2PDFResponse UrlToPDF(Web2PDFRequest req)
{
UrlToPdf4CS.PDFParamA parama = new UrlToPdf4CS.PDFParamA();
parama.mbUrl = req.WebURL;
parama.mbPdfPath = GetTempPDFFileName();
parama.mbHeaderHtml = req.HeaderPath;
parama.mbFooterHtml = req.FooterPath;
Web2PDFResponse rsp = new Web2PDFResponse();
rsp.PDFPath = parama.mbPdfPath;
try
{
int nRet = UrlToPdf4CS.djhuUrlToPdfParamA(ref parama);
if (nRet == 0)
{
rsp.ErrorCode = 0;
rsp.ErrorInfo = "SUCCESS";
}
else
{
rsp.ErrorCode = nRet;
rsp.ErrorInfo = "FAILED";
}
}
catch (Exception ex)
{
Logger.LogEvent("", ex.Message);
}
return(rsp);
}
// POST
public HttpResponseMessage Post(Web2PDFRequest req)
{
//UrlToPdf4Web.InitUrlTOPdf4CS();
UrlToPdf4WebExec.InitUrlTOPdf4CS();
//Web2PDFResponse rsp = UrlToPdf4Web.UrlToPDF(req);
Web2PDFResponse rsp = UrlToPdf4WebExec.UrlToPDF(req);
String jsonString = JsonConvert.SerializeObject(rsp);
HttpResponseMessage result = new HttpResponseMessage {
Content = new StringContent(jsonString, Encoding.GetEncoding("UTF-8"), "application/json")
};
return(result);
}
// GET
public HttpResponseMessage Get(String WebURL, String HeaderPath, String FooterPath)
{
//UrlToPdf4Web.InitUrlTOPdf4CS();
UrlToPdf4WebExec.InitUrlTOPdf4CS();
Web2PDFRequest req = new Web2PDFRequest();
req.WebURL = WebURL;
req.HeaderPath = HeaderPath;
req.FooterPath = FooterPath;
//Web2PDFResponse rsp = UrlToPdf4Web.UrlToPDF(req);
Web2PDFResponse rsp = UrlToPdf4WebExec.UrlToPDF(req);
String jsonString = JsonConvert.SerializeObject(rsp);
HttpResponseMessage result = new HttpResponseMessage {
Content = new StringContent(jsonString, Encoding.GetEncoding("UTF-8"), "application/json")
};
return(result);
}
public static Web2PDFResponse UrlToPDF(Web2PDFRequest req)
{
Logger.LogEvent("UrlToPdf4WebExec.UrlToPDF called:", JsonConvert.SerializeObject(req));
Web2PDFResponse rsp = new Web2PDFResponse();
rsp.PDFPath = GetTempPDFFileName();
try
{
System.Diagnostics.Process process = new System.Diagnostics.Process();
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.FileName = exePath;
if (!HeaderSpacing.IsEmpty())
{
startInfo.Arguments += " --header-spacing " + HeaderSpacing;
}
if (!FooterSpacing.IsEmpty())
{
startInfo.Arguments += " --footer-spacing " + FooterSpacing;
}
if (!req.HeaderPath.IsEmpty())
{
startInfo.Arguments += " --header-html " + req.HeaderPath;
}
if (!req.FooterPath.IsEmpty())
{
startInfo.Arguments += " --footer-html " + req.FooterPath;
}
startInfo.Arguments += " " + req.WebURL + " " + rsp.PDFPath;
startInfo.CreateNoWindow = true;
startInfo.UseShellExecute = false;
process.StartInfo = startInfo;
process.Start();
Boolean bExit = process.WaitForExit(20000);
if (bExit)
{
if (process.ExitCode == 0 && File.Exists(rsp.PDFPath))
{
rsp.ErrorCode = 0;
rsp.ErrorInfo = "SUCCESS";
}
else
{
rsp.ErrorCode = process.ExitCode;
rsp.ErrorInfo = "FAILED";
}
}
else
{
//超时的时候，会引发异常
rsp.ErrorCode = 1001;
rsp.ErrorInfo = "TIMEOUT";
//杀死进程
process.Kill();
}
}
catch (Exception ex)
{
rsp.ErrorCode = -1;
rsp.ErrorInfo = ex.Message;
Logger.LogEvent("UrlToPdf4WebExec Error:", ex.Message);
}
return(rsp);
}
