Remove additional slashes from URL

问题

In ASP.Net it is posible to get same content from almost equal pages by URLs like localhost:9000/Index.aspx and localhost:9000//Index.aspx or even localhost:9000///Index.aspx

But it isn't looks good for me.

How can i remove this additional slashes before user go to some page and in what place?

回答1:

Use this :

url  = Regex.Replace(url  , @"/+", @"/");

it will support n times

回答2:

see

https://stackoverflow.com/a/19689870

https://msdn.microsoft.com/en-us/library/9hst1w91.aspx#Examples

You need to specify a base Uri and a relative path to get the canonized behavior.

Uri baseUri = new Uri("http://www.contoso.com");
Uri myUri = new Uri(baseUri, "catalog/shownew.htm");
Console.WriteLine(myUri.ToString());

回答3:

This solution is not that pretty but very easy

do
{
    url = url.Replace("//", "/");
}
while(url.Contains("//"));

This will work for many slashes in your url but the runtime is not that great.

回答4:

Remove them, for example:

 url = url.Replace("///", "/").Replace("//", "/");

回答5:

Regex.Replace("http://localhost:3000///////asdasd/as///asdasda///asdasdasd//", @"/+", @"/").Replace(":/", "://")

来源：https://stackoverflow.com/questions/30483947/remove-additional-slashes-from-url