View Code 1 string wordPath = Server.MapPath("/Fileword/" + FileUpload1.FileName); 2 string htmlPath = Server.MapPath("/Fileword/测试.html"); 3 //上传word文件 4 FileUpload1.SaveAs(wordPath); 5 #region 文件格式转换 6 //请引用Microsoft.Office.Interop.Word 7 ApplicationClass word = new ApplicationClass(); 8 Type wordType = word.GetType(); 9 Documents docs = word.Documents;10 // 打开文件11 Type docsType = docs.GetType();12 object fileName = wordPath;13 Document doc = (Document)docsType.InvokeMember("Open", BindingFlags.InvokeMethod, null, (object)docs, new Object[] { fileName, true, true });14 //判断与文件转换相关的文件是否存在，存在则删除。（这里，最好还判断一下存放文件的目录是否存在，不存在则创建）15 if (File.Exists(htmlPath)) { File.Delete(htmlPath); }16 ////每一个html文件，有一个对应的存放html相关元素的文件夹(html文件名.files)17 if (Directory.Exists(htmlPath.Replace(".html", ".files")))18 {19 Directory.Delete(htmlPath.Replace(".html", ".files"), true);20 };21 //转换格式，调用word的“另存为”方法22 Type docType = doc.GetType();23 object saveFileName = htmlPath;24 docType.InvokeMember("SaveAs", BindingFlags.InvokeMethod, null, doc, new object[] { saveFileName, WdSaveFormat.wdFormatHTML });25 // 退出 Word26 wordType.InvokeMember("Quit", BindingFlags.InvokeMethod, null, word, null); 这样生成的html , 会有很多冗余HTML,去除冗余HTML方法如下
View Code 1 public static string CleanWordHtml(string html) 2 { 3 StringCollection sc = new StringCollection(); 4 sc.Add(@" "); 6 sc.Add(@""); 7 sc.Add(@"\s?class=\w+"); 8 sc.Add(@"<(meta|link|/?o:|/?font|/?strong|/?st\d|/?head|/?html|body|/?body|/?w:|/?m:|/?v:|!\[)[^>]*?>"); 9 sc.Add(@"(<[^>]+>)+ ()+");10 sc.Add(@" (\w|\W)+? ");//清除xml标签及所有值 11 sc.Add(@"(\n\r){2,}"); 12 foreach (string s in sc)13 {14 html = Regex.Replace(html, s, "", RegexOptions.IgnoreCase);15 }16 17 foreach (Match match in Regex.Matches(html, "style='[^']+'", RegexOptions.IgnoreCase))18 {19 html = html.Replace(match.Value, match.Value.Replace('"', ' ').Replace("'","\""));20 21 }22 html = Regex.Replace(html, @"(?<=style=['""])[^'""]*(?=['""])", delegate(Match m)23 {24 return string.Join(";", m.Value.Split(';').Where(t => Regex.IsMatch(t.Trim(), @"^(background|color):")).ToArray());25 });26 27 return html;28 29 } 可根据自己的需求修改正则