简单地址重写

简单地址重写

Posted on 2005-06-02 15:57 Hover 阅读(1312) 评论(2) 编辑收藏 收藏至365Key 所属分类: WebForm <!-- <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/"> <rdf:Description rdf:about="http://Hover.cnblogs.com/archive/2005/06/02/166752.html" dc:identifier="http://Hover.cnblogs.com/archive/2005/06/02/166752.html" dc:title="简单地址重写" trackback:ping="http://Hover.cnblogs.com/services/trackbacks/166752.aspx" /> </rdf:RDF> -->

protected void Application_BeginRequest(Object sender, EventArgs e)
{

string strRawUrl = HttpContext.Current.Request.RawUrl;
string strNewUrl;

//*******************************************************************************************
//分类地址重写
if (Regex.IsMatch(strRawUrl, @"Post.aspx", RegexOptions.IgnoreCase))
{
strNewUrl = Regex.Replace(strRawUrl, @"Post.aspx", @"ShowClass.aspx\?ClassID=14");

HttpContext.Current.RewritePath( strNewUrl );
}
else if (Regex.IsMatch(strRawUrl, @"Resources.aspx", RegexOptions.IgnoreCase))
{
strNewUrl = Regex.Replace(strRawUrl, @"Resources.aspx", @"ShowClass.aspx\?ClassID=13");

HttpContext.Current.RewritePath( strNewUrl );
}
else if (Regex.IsMatch(strRawUrl, @"MobileApplications.aspx", RegexOptions.IgnoreCase))
{
strNewUrl = Regex.Replace(strRawUrl, @"MobileApplications.aspx", @"ShowClass.aspx\?ClassID=12");

HttpContext.Current.RewritePath( strNewUrl );
}
else if (Regex.IsMatch(strRawUrl, @"Server.aspx", RegexOptions.IgnoreCase))
{
strNewUrl = Regex.Replace(strRawUrl, @"Server.aspx", @"ShowClass.aspx\?ClassID=11");

HttpContext.Current.RewritePath( strNewUrl );
}

else if (Regex.IsMatch(strRawUrl, @"DataBase.aspx", RegexOptions.IgnoreCase))
{
strNewUrl = Regex.Replace(strRawUrl, @"DataBase.aspx", @"ShowClass.aspx\?ClassID=10");

HttpContext.Current.RewritePath( strNewUrl );
}
else if (Regex.IsMatch(strRawUrl, @"WebServices.aspx", RegexOptions.IgnoreCase))
{
strNewUrl = Regex.Replace(strRawUrl, @"WebServices.aspx", @"ShowClass.aspx\?ClassID=7");

HttpContext.Current.RewritePath( strNewUrl );
}

else if (Regex.IsMatch(strRawUrl, @"WindowsApplications.aspx", RegexOptions.IgnoreCase))
{
strNewUrl = Regex.Replace(strRawUrl, @"WindowsApplications.aspx", @"ShowClass.aspx\?ClassID=6");

HttpContext.Current.RewritePath( strNewUrl );
}

else if (Regex.IsMatch(strRawUrl, @"WebApplications.aspx", RegexOptions.IgnoreCase))
{
strNewUrl = Regex.Replace(strRawUrl, @"WebApplications.aspx", @"ShowClass.aspx\?ClassID=2");

HttpContext.Current.RewritePath( strNewUrl );
}
//**********************************************************************************************
//显示详细文章地址重写
else if (Regex.IsMatch(strRawUrl, @"(\d+).aspx", RegexOptions.IgnoreCase))
{
strNewUrl = Regex.Replace(strRawUrl, @"(\d+).aspx", @"ShowPost.aspx\?id=$1");

HttpContext.Current.RewritePath( strNewUrl );
}
else if (Regex.IsMatch(strRawUrl, @"ShowPost.aspx\?id=(\d+)", RegexOptions.IgnoreCase))
{
strNewUrl = Regex.Replace(strRawUrl, @"ShowPost.aspx\?id=(\d+)", @"$1.aspx");

HttpContext.Current.Response.Redirect( strNewUrl );
}
}
前面是重写。后面是逆操作.
效果见HTtp://ithero.net