Request.url
时间：2011-04-28 来源：xujif
.net要获取当前页的url有不少办法，但是要得到除去参数的url，就没有什么直接的办法（获取是我没发现）.
网上看到这张表
| 網址：http://localhost:1897/News/Press/Content.aspx/123?id=1#toc | |
| Request.ApplicationPath | / |
| Request.PhysicalPath | D:\Projects\Solution\web\News\Press\Content.aspx |
| System.IO.Path.GetDirectoryName(Request.PhysicalPath) | D:\Projects\Solution\web\News\Press |
| Request.PhysicalApplicationPath | D:\Projects\Solution\web\ |
| System.IO.Path.GetFileName(Request.PhysicalPath) | Content.aspx |
| Request.CurrentExecutionFilePath | /News/Press/Content.aspx |
| Request.FilePath | /News/Press/Content.aspx |
| Request.Path | /News/Press/Content.aspx/123 |
| Request.RawUrl | /News/Press/Content.aspx/123?id=1 |
| Request.Url.AbsolutePath | /News/Press/Content.aspx/123 |
| Request.Url.AbsoluteUri | http://localhost:1897/News/Press/Content.aspx/123?id=1 |
| Request.Url.Scheme | http |
| Request.Url.Host | localhost |
| Request.Url.Port | 1897 |
| Request.Url.Authority | localhost:1897 |
|
|
/News/Press/Content.aspx/123 |
| Request.PathInfo | /123 |
| Request.Url.PathAndQuery | /News/Press/Content.aspx/123?id=1 |
| Request.Url.Query | ?id=1 |
| Request.Url.Fragment | |
| Request.Url.Segments |
/ News/ Press/ Content.aspx/ 123 |
既然如此，要获取当前url（不要请求参数），可以用几个相加的，也可以用
Request.Url.AbsoluteUri.Replace(Request.Url.Query,"")
不过，如果要在a标签里使用的话，可以直接用Request.Url.LocalPath或者Request.Url.AbsolutePath又或者path，.net会自动加上前面部分的
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