截取所有相对路径

您可以创建一个这样做的帮助器。

例如

public static string LinkedImage(this HtmlHelper html, string url)
{
  Regex regex = new Regex("({(.*?)})");//This is off the top of my head regex which will get strings between the curly brackets/chicken lips/whatever! :).
  var matches = regex.Matches(url);

  foreach (var match in matches)
  {
    //Go get your value from the db or elsewhere
    string newValueFromElsewhere = GetMyValue(match);
    url = url.Replace(string.Format("{{0}}", match), newValueFromElsewhere);
  }

  return html.Image(url);
}

here 在斯蒂芬·沃尔特的博客上。