我制作的程序应该使用 iTextsharp 将 Html 转换为 pdf。但是每次我运行程序时， HTMLWorker.parse(stringreader reader);. 异常说它找不到网络路径。
public string Run(string html, string pdfName)
{
try
{
Document doc = new Document();
//PdfWriter writer2 = PdfWriter.GetInstance(doc, new FileStream(@"L:\" + "Test54" + ".pdf", FileMode.Create));
StyleSheet styles = new StyleSheet();
string filePath = @"Z:\Emon Stage\" + "test" + ".pdf";
using (FileStream pdfStream = new FileStream(filePath, FileMode.Create))
{
using (PdfWriter writer = PdfWriter.GetInstance(doc, pdfStream))
{
writer.CloseStream = false;
doc.Open();
doc.OpenDocument();
doc.NewPage();
if (doc.IsOpen() == true)
{
using (StringReader reader = new StringReader(html))
{
//XMLWorkerHelper.GetInstance().ParseXHtml(writer, doc, reader);
doc.Add(new Paragraph(" "));
using (HTMLWorker worker = new HTMLWorker(doc))
{
worker.Open();
worker.StartDocument();
worker.NewPage();
worker.Parse(reader);
worker.SetStyleSheet(styles);
List<IElement> ie = iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(reader, null);
foreach (IElement element in ie)
{
doc.Add((IElement)element);
}
worker.EndDocument();
worker.Close();
}
}
}
writer.Close();
}
}
doc.CloseDocument();
doc.Close();
doc.Dispose();
return string.Empty;
}
catch (Exception ex)
{
return ex.Message;
}
}
根据stackoverflow的某人所说，我使用的html字符串存在问题：
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<span class="l"></span><span class="m">Jetzt drucken</span><span class="r"></span>
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<div class="date-insertion">
<span id="ctl00_decoratedArea_articlePrintHeader_printFound">Inserat entdeckt am 03.09.2012</span>
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<div class="clear-both"></div>
<div class="print-dealer">
<div id="ctl00_decoratedArea_customerInfo_privateCustomerInfo_contactAddressPanel" class="contact-address">
<p>D 97225 Zellingen</p>
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<div id="ctl00_decoratedArea_customerInfo_privateCustomerInfo_contactPhoneNoPanel">
<p><b id="ctl00_decoratedArea_customerInfo_privateCustomerInfo_contactPhoneNoRepeater_ctl00_contactPhoneNoType">Tel.:</b>
+49 (0)177 / 7931437</p>
</div>
</div>
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<div class="left-content-area">
<div class="detail-inner">
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Corvette C4
</div>
<div id="ctl00_decoratedArea_articleCaption_lblSubHeadDown" class="detail-subhead">
</div>
</div>
</div>
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<div class="detail-inner">
<div class="floatLeft">
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<table class="i-detail">
<tr id="ctl00_decoratedArea_myArticleDataControl1_pricePublicRow">
<td class="c1">
<b id="ctl00_decoratedArea_myArticleDataControl1_pricePublicLabel">Preis:</b>
</td>
<td valign="bottom" class="price-fat">
<span id="ctl00_decoratedArea_myArticleDataControl1_pricePublicValue">€ 7.700,-</span>
</td>
</tr>
<tr id="ctl00_decoratedArea_myArticleDataControl1_emptyRow">
<td colspan="2" style="height:13px"></td>
</tr>
<tr>
<td class="c1">
<span id="ctl00_decoratedArea_myArticleDataControl1_offerTypeKey">Fahrzeugkategorie:</span>
</td>
<td class="c2">
<span id="ctl00_decoratedArea_myArticleDataControl1_offerTypeValue">Gebraucht</span>
</td>
</tr>
<tr id="ctl00_decoratedArea_myArticleDataControl1_bodyTypeRow">
<td class="c1">
<span id="ctl00_decoratedArea_myArticleDataControl1_bodyTypeKey">Aufbau:</span>
</td>
<td class="c2">
<span id="ctl00_decoratedArea_myArticleDataControl1_bodyTypeValue">Cabrio</span>
</td>
</tr>
<tr id="ctl00_decoratedArea_myArticleDataControl1_firstRegRow">
<td class="c1">
<span id="ctl00_decoratedArea_myArticleDataControl1_firstRegKey">Erstzulassung:</span>
</td>
<td class="c2">
<span id="ctl00_decoratedArea_myArticleDataControl1_firstRegValue">07/1996</span>
</td>
</tr>
<tr id="ctl00_decoratedArea_myArticleDataControl1_mileageRow">
<td class="c1">
<span id="ctl00_decoratedArea_myArticleDataControl1_mileageKey">Kilometerstand:</span>
</td>
<td class="c2">
<span id="ctl00_decoratedArea_myArticleDataControl1_mileageValue">169.000 km</span>
</td>
</tr>
<tr id="ctl00_decoratedArea_myArticleDataControl1_fuelRow">
<td class="c1">
<span id="ctl00_decoratedArea_myArticleDataControl1_fuelKey">Kraftstoff:</span>
</td>
<td class="c2">
<span id="ctl00_decoratedArea_myArticleDataControl1_fuelValue">Benzin</span>
</td>
</tr>
<tr id="ctl00_decoratedArea_myArticleDataControl1_powerRow">
<td class="c1">
<span id="ctl00_decoratedArea_myArticleDataControl1_powerKey">Leistung:</span>
</td>
<td class="c2">
207
<span id="ctl00_decoratedArea_myArticleDataControl1_kwUnit">kW</span>
(281
<span id="ctl00_decoratedArea_myArticleDataControl1_hpUnit">PS</span>)
</td>
</tr>
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<td class="c1">
<span id="ctl00_decoratedArea_myArticleDataControl1_gearingTypeKey">Getriebeart:</span>
</td>
<td class="c2">
<span id="ctl00_decoratedArea_myArticleDataControl1_gearingTypeValue">Automatik</span>
</td>
</tr>
<tr id="ctl00_decoratedArea_myArticleDataControl1_bodyColorRow">
<td class="c1">
<span id="ctl00_decoratedArea_myArticleDataControl1_bodyColorKey">Außenfarbe:</span>
</td>
<td class="c2">
<span id="ctl00_decoratedArea_myArticleDataControl1_bodyColorValue">Grün Metallic</span>
</td>
</tr>
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Fahrzeugausstattung:
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Nichtraucherfahrzeug
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Weitere Details zum Fahrzeug:
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<tr id="ctl00_decoratedArea_ArticleMoreDetailsData_fuelRow" valign="top">
<td class="c1">
<span>Alle Kraftstoffe:</Span>
</td>
<td class="c2">
<span class="c2-sub">Benzin</div>
</td>
</tr>
<tr id="ctl00_decoratedArea_ArticleMoreDetailsData_generalInspectionRow">
<td class="c1">
<span id="ctl00_decoratedArea_ArticleMoreDetailsData_generalInspectionKeyLabel">HU/AU:</span>
</td>
<td class="c2">
<span id="ctl00_decoratedArea_ArticleMoreDetailsData_generalInspectionValueLabel">02/2014</span>
</td>
</tr>
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Finanzdienstleistungen:
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Bitte wenden Sie sich für ein individuelles Finanzierungs-, Leasing- oder Versicherungs-Angebot an Ihren Partner.
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