需要使用iTextSharp库文件
using System.Collections; using System.Collections.Generic; using System.Data; using System.IO; using System.Linq; using System.Net; using System.Text; using System.Web; using System.Web.Mvc; using iTextSharp.text; using iTextSharp.text.html.simpleparser; using iTextSharp.text.pdf; string path = Server.MapPath("~/Views/ExportExcel/ExcelHtml.html"); WebClient wc = new WebClient(); string htmlText = wc.DownloadString(path); // string imgpath = Server.MapPath("~/Content/logo.png"); //string htmlText = @"<html> //<body> //<div> //添加圖片 //<img src='" + imgpath + @"' /> //<table style='100%' class='tdCollapse'> //<tr> //<td class='td1'>safs</td> //<td class='td2' class='tdBorder'>DSA</td> //<td class='td3'>dfsaf</td> //<td class='td4' class='tdBorder'>sdfsfsf</td> //<td class='td5'>dfsaf</td> //<td class='td5'>dfsafsfsf</td> //<td class='td5'>gfdgdg</td> //</tr></table></div></body></html>"; a.方法一： MemoryStream m = new MemoryStream(); Document document = new Document(); HTMLWorker worker = new HTMLWorker(document); try { //解决 导出的PDF 中文不显示 将C:/Windows/Fonts/simhei.ttf文件考到本地Fonts文件夹中 string Fontpath = Server.MapPath("~/Fonts/"); string fontFilePath = Path.Combine(Fontpath, "simhei.ttf");//C:/Windows/Fonts/simhei.ttf Response.ContentEncoding = System.Text.Encoding.GetEncoding("UTF-8"); Response.ContentType = "application/pdf"; Response.AddHeader("Content-disposition", "attachment; filename=" + HttpUtility.UrlEncode(System.DateTime.Now + ".pdf", Encoding.UTF8)); PdfWriter.GetInstance(document, m); document.Open(); StyleSheet styles = new StyleSheet(); FontFactory.Register(fontFilePath); styles.LoadTagStyle("td", "face", "SIMHEI"); styles.LoadTagStyle("td", "encoding", "Identity-H"); styles.LoadTagStyle("td", "leading", "18,0"); styles.LoadTagStyle("body", "face", "SIMHEI"); styles.LoadTagStyle("body", "encoding", "Identity-H"); styles.LoadTagStyle("body", "leading", "10,0"); worker.SetStyleSheet(styles); TextReader fileReader = new StringReader(htmlText); worker.Parse(fileReader); } catch (DocumentException ex) { Console.Error.WriteLine(ex.StackTrace); Console.Error.WriteLine(ex.Message); } document.Close(); Response.OutputStream.Write(m.GetBuffer(), 0, m.GetBuffer().Length); Response.OutputStream.Flush(); Response.OutputStream.Close(); 上述方法导出的是单页PDF，若是超出会自动连到下一页。 若要将PDF分页导出，可将上面蓝字部分修改成下面代码： string htmlText = wc.DownloadString(path) + "," + wc.DownloadString(path); string[] htmlTextList= htmlText.Split(','); foreach (var item in htmlTextList) { document.NewPage(); TextReader fileReader = new StringReader(item); worker.Parse(fileReader); }