.net生成word的问题

chenhaoying 2017-08-10 09:51:34

.net生成word，使用的是下面的代码：

 StringBuilder sb = new StringBuilder();

            sb.AppendLine("<html xmlns:v=\"urn:schemas-microsoft-com:vml\"");

            sb.AppendLine("xmlns:o=\"urn:schemas-microsoft-com:office:office\"");

            sb.AppendLine("xmlns:w=\"urn:schemas-microsoft-com:office:word\"");

            sb.AppendLine("xmlns:m=\"http://schemas.microsoft.com/office/2004/12/omml\"");//ns0

            sb.AppendLine("xmlns=\"http://www.w3.org/TR/REC-html40\">");

            // html代码

            sb.AppendLine("<head>");

            sb.AppendLine("<meta http-equiv=Content-Type content=\"text/html; charset=utf-8\">");

            sb.AppendLine("<meta name=ProgId content=Word.Document>");

            sb.AppendLine("<meta name=Generator content=\"Microsoft Word 11\">");

            sb.AppendLine("<meta name=Originator content=\"Microsoft Word 11\">");

            sb.AppendLine("<title></title>");

            sb.AppendLine("<!--[if !mso]>");

            sb.AppendLine("<style>");

            sb.AppendLine("v\\:* {behavior:url(#default#VML);}");

            sb.AppendLine("o\\:* {behavior:url(#default#VML);}");

            sb.AppendLine("w\\:* {behavior:url(#default#VML);}");

            sb.AppendLine(".shape {behavior:url(#default#VML);}");

            sb.AppendLine("</style  type=\"text/css\">");

            sb.AppendLine("<![endif]-->");

            //使导出的word以页面模式显示



            sb.AppendLine("<!--[if gte mso 9]><xml>");

            sb.AppendLine(" <w:WordDocument>");

            sb.AppendLine("  <w:View>Print</w:View>");

            sb.AppendLine("  <w:SpellingState>Clean</w:SpellingState>");

            sb.AppendLine("  <w:GrammarState>Clean</w:GrammarState>");

            sb.AppendLine("  <w:ValidateAgainstSchemas/>");

            sb.AppendLine("  <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid>");

            sb.AppendLine("  <w:IgnoreMixedContent>false</w:IgnoreMixedContent>");

            sb.AppendLine("  <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText>");

            sb.AppendLine("  <w:Compatibility>");

            sb.AppendLine("   <w:UseFELayout/>");

            sb.AppendLine("  </w:Compatibility>");

            sb.AppendLine("  <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>");

            sb.AppendLine(" </w:WordDocument>");

            sb.AppendLine("</xml>");

            sb.AppendLine("<![endif]-->");

            sb.AppendLine("<!--[if gte mso 9]>");

            sb.AppendLine("<xml>");

            sb.AppendLine(" <w:LatentStyles DefLockedState=\"false\" LatentStyleCount=\"156\">");

            sb.AppendLine(" </w:LatentStyles>");

            sb.AppendLine("</xml>");

            sb.AppendLine("<![endif]-->");

            //样式

            sb.AppendLine("<style type=\"text/css\">");



            sb.AppendLine("     html, body{font-size: 12px;padding: 0;margin: 0;border: 0;height: 100%;}");

            //sb.AppendLine("     .showtable {border-left:1px #000000 solid;border-top:1px #000000 solid;}");

            //sb.AppendLine("     .showtable td{border-right:1px #000000 solid;border-bottom:1px #000000 solid;}");

            sb.AppendLine(" .showtable,.showtable td,.showtable th{border:1px solid #000000;border-collapse:collapse;}");

            sb.AppendLine(" .showtable tr{height:19px;}");

            sb.AppendLine(" .showtable tb{border:1px solid #000000;border-collapse:collapse;font-size: 14px;}");



            sb.AppendLine(" .showtable2,.showtable2 td,.showtable2 th{border:1px solid #000000;border-collapse:collapse;}");

            sb.AppendLine(" .showtable2 tr{height:22px;}");

            sb.AppendLine(" .showtable2 tb{border:1px solid #000000;border-collapse:collapse;font-size: 17px;}");



            sb.AppendLine("     td{text-align:left;}");



            //WORD页面设置 

            sb.AppendLine("     @page Section1");

            sb.AppendLine("     {size:595.3pt 841.9pt;");

            sb.AppendLine("     margin:72.0pt 70.9pt 72.0pt 70.9pt;");

            sb.AppendLine("     mso-header-margin:42.55pt;");

            sb.AppendLine("     mso-footer-margin:49.6pt;");

            sb.AppendLine("     mso-paper-source:0;}");

            sb.AppendLine("     div.Section1");

            sb.AppendLine("     {page:Section1;}");

            sb.AppendLine("</style>");



            sb.AppendLine("<!--[if gte mso 9]>");

            sb.AppendLine("<xml>");

            sb.AppendLine(" <o:shapedefaults v:ext=\"edit\" spidmax=\"2050\"/>");

            sb.AppendLine("</xml>");

            sb.AppendLine("<![endif]-->");

            sb.AppendLine("<!--[if gte mso 9]>");

            sb.AppendLine("<xml>");

            sb.AppendLine(" <o:shapelayout v:ext=\"edit\">");

            sb.AppendLine("  <o:idmap v:ext=\"edit\" data=\"1\"/>");

            sb.AppendLine(" </o:shapelayout>");

            sb.AppendLine("</xml>");

            sb.AppendLine("<![endif]-->");

            sb.AppendLine("</head>");

            //文档内容开始



            sb.AppendLine("<body lang=ZH-CN style='tab-interval:21.0pt'>");

            sb.AppendLine("<div class=Section1>"); //页面设置样式

            sb.AppendLine(htmltext);

            sb.AppendLine("</div>");

            sb.AppendLine("</body>");

            sb.AppendLine("</html>");





            Encoding encoding = Encoding.GetEncoding("utf-8");//

            StreamWriter sw = null;





            string path = "/uploads/swfupload/" + fileName + ".doc";

            string OutPutPath = HttpContext.Current.Server.MapPath(path);

           

            if (System.IO.File.Exists(OutPutPath))

            {

                System.IO.File.Delete(OutPutPath);

            }

            sw = new StreamWriter(OutPutPath, false, encoding);

            sw.Write(sb);

            sw.Flush();

            sw.Close();

这个代码生成word是没问题，显示也没问题，但是如果htmltext里有带url的图片的话，那打开这个word编辑保存的时候，word就会生成一个file的文件夹，造成那个word不再是一个单独的word了。必须要编辑后选择另存为来存一个doc文件覆盖它，可是客户觉得这样很不方便，他们习惯了直接保存。能不能在生成word的时候图片是做生成编码放入word中呢？就像htm的data:image/png;base64这样呢？高手指点一下

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