c# html 转word

C# html保存为word文件两种方式：

var content = "";

//如果图片或者链接不是绝对路径，需要把相对路径转化为绝对路径，否则word里面图片显出不出来
string hostpath = Request.Url.AbsoluteUri.ToString().Substring(0, Request.Url.AbsoluteUri.ToString().Length - Request.Url.LocalPath.ToString().Length + 1);
Regex rx = new Regex(@"(?<=src="")(.*?)(?="")", RegexOptions.IgnoreCase | RegexOptions.Singleline);
content = rx.Replace(content, hostpath + "$1");
rx = new Regex(@"(?<=href="")(.*?)(?="")", RegexOptions.IgnoreCase | RegexOptions.Singleline);
content = rx.Replace(content, hostpath + "$1");

//1.通过浏览器转word,直接下载
System.Web.HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment;filename=result.doc");
System.Web.HttpContext.Current.Response.ContentType = "application/msword";
System.Web.HttpContext.Current.Response.Charset = "utf-8";
System.Web.HttpContext.Current.Response.Write(content);
System.Web.HttpContext.Current.Response.End();

//2.直接选择目录地址保存为word
//var Path = "D:\新建文件夹\result2.doc";//word文件保存路径
//sw = new StreamWriter(Path, false, Encoding.GetEncoding("utf-8"));
//sw.WriteLine(content);
//sw.Flush();
//sw.Close();