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【CSharp】将Word文档转换为HTML

作者:大申 / 发布于2015/3/11/ 1269

日常生活中，我们总是在Word中进行文字的编辑，它不仅能够保存Text文本，还可以保存文本的格式等等。那么如果我要将一Word文档上的内容展示在网页上，该怎么做呢？这里我提供了一个小工具，你可以将Word转换为Html，需要显示的话，可以直接访问该Html，废话不多说，下面看代码。


	页面代码：

	<span style="font-size:18px;"><div>
	 <input id="File1" type="file" runat="server"/>
	 <asp:Button ID="btnConvert" runat="server" Text="转换" OnClick="btnConvert_Click" />
	</div></span>

	

	C#代码：

	<span style="font-size:18px;">using System;
	using System.Data;
	using System.Configuration;
	using System.Collections;
	using System.Collections.Generic;
	using System.Linq;
	using System.Web;
	using System.Web.Security;
	using System.Web.UI;
	using System.Web.UI.WebControls;
	using System.Web.UI.WebControls.WebParts;
	using System.Web.UI.HtmlControls;
	using System.IO;

	protected void Page_Load(object sender, EventArgs e)
	 {

	 }

	 /// <summary>
	 /// 将word转换为Html
	 /// </summary>
	 /// <param name="sender"></param>
	 /// <param name="e"></param>
	 protected void btnConvert_Click(object sender, EventArgs e)
	 {
	 try
	 {
	
	 //上传
	 //uploadWord(File1);
	 //转换
	 wordToHtml(File1);
	 }
	 catch (Exception ex)
	 {
	 throw ex;
	 }
	 finally
	 {
	 Response.Write("恭喜，转换成功！");
	 }

	 }

	 //上传文件并转换为html wordToHtml(wordFilePath)
	 ///<summary>
	 ///上传文件并转存为html
	 ///</summary>
	 ///<param name="wordFilePath">word文档在客户机的位置</param>
	 ///<returns>上传的html文件的地址</returns>
	 public string wordToHtml(System.Web.UI.HtmlControls.HtmlInputFile wordFilePath)
	 {
	 Microsoft.Office.Interop.Word.ApplicationClass word = new Microsoft.Office.Interop.Word.ApplicationClass();
	 Type wordType = word.GetType();
	 Microsoft.Office.Interop.Word.Documents docs = word.Documents;

	 // 打开文件
	 Type docsType = docs.GetType();

	 //应当先把文件上传至服务器然后再解析文件为html
	 string filePath = uploadWord(wordFilePath);

	 //判断是否上传文件成功
	 if (filePath == "0")
	 return "0";
	 //判断是否为word文件
	 if (filePath == "1")
	 return "1";

	 object fileName = filePath;

	 Microsoft.Office.Interop.Word.Document doc = (Microsoft.Office.Interop.Word.Document)docsType.InvokeMember("Open",
	 System.Reflection.BindingFlags.InvokeMethod, null, docs, new Object[] { fileName, true, true });

	 // 转换格式，另存为html
	 Type docType = doc.GetType();

	 string filename = System.DateTime.Now.Year.ToString() + System.DateTime.Now.Month.ToString() + System.DateTime.Now.Day.ToString() +
	 System.DateTime.Now.Hour.ToString() + System.DateTime.Now.Minute.ToString() + System.DateTime.Now.Second.ToString();

	 // 判断指定目录下是否存在文件夹，如果不存在，则创建
	 if (!Directory.Exists(Server.MapPath("~\\html")))
	 {
	 // 创建up文件夹
	 Directory.CreateDirectory(Server.MapPath("~\\html"));
	 }

	 //被转换的html文档保存的位置
	 string ConfigPath = HttpContext.Current.Server.MapPath("html/" + filename + ".html");
	 object saveFileName = ConfigPath;

	 /*下面是Microsoft Word 9 Object Library的写法，如果是10，可能写成：
	 * docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
	 * null, doc, new object[]{saveFileName, Word.WdSaveFormat.wdFormatFilteredHTML});
	 * 其它格式：
	 * wdFormatHTML
	 * wdFormatDocument
	 * wdFormatDOSText
	 * wdFormatDOSTextLineBreaks
	 * wdFormatEncodedText
	 * wdFormatRTF
	 * wdFormatTemplate
	 * wdFormatText
	 * wdFormatTextLineBreaks
	 * wdFormatUnicodeText
	 */
	 docType.InvokeMember("SaveAs", System.Reflection.BindingFlags.InvokeMethod,
	 null, doc, new object[] { saveFileName, Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatFilteredHTML });

	 //关闭文档
	 docType.InvokeMember("Close", System.Reflection.BindingFlags.InvokeMethod,
	 null, doc, new object[] { null, null, null });

	 // 退出 Word
	 wordType.InvokeMember("Quit", System.Reflection.BindingFlags.InvokeMethod, null, word, null);
	 //转到新生成的页面
	 return ("/" + filename + ".html");

	 }

	
	 public string uploadWord(System.Web.UI.HtmlControls.HtmlInputFile uploadFiles)
	 {
	 if (uploadFiles.PostedFile != null)
	 {
	 string fileName = uploadFiles.PostedFile.FileName;

	 int extendNameIndex = fileName.LastIndexOf(".");
	 string extendName = fileName.Substring(extendNameIndex);
	 string newName = "";
	 try
	 {
	 //验证是否为word格式
	 if (extendName == ".doc" || extendName == ".docx")
	 {

	 DateTime now = DateTime.Now;
	 newName = now.DayOfYear.ToString() + uploadFiles.PostedFile.ContentLength.ToString();

	 // 判断指定目录下是否存在文件夹，如果不存在，则创建
	 if (!Directory.Exists(Server.MapPath("~\\wordTmp")))
	 {
	 // 创建up文件夹
	 Directory.CreateDirectory(Server.MapPath("~\\wordTmp"));
	 }

	 //上传路径 指当前上传页面的同一级的目录下面的wordTmp路径
	 uploadFiles.PostedFile.SaveAs(System.Web.HttpContext.Current.Server.MapPath("wordTmp/" + newName + extendName));
	 }
	 else
	 {
	 return "1";
	 }
	 }
	 catch
	 {
	 return "0";
	 }
	 //return "http://" + HttpContext.Current.Request.Url.Host + HttpContext.Current.Request.ApplicationPath + "/wordTmp/" + newName + extendName;
	 return System.Web.HttpContext.Current.Server.MapPath("wordTmp/" + newName + extendName);
	 }
	 else
	 {
	 return "0";
	 }
	 }</span>

试试其它关键字

　Word转HTML　

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