如何从ASP.NET代码中获取当前URL

How to get the current URL from ASP.NET code behind

我的应用程序托管在不同的服务器上，我想获取当前服务器上页面的URL。

如何在代码隐藏中获取此属性？

另一种方式获得从代码隐藏文件的URL

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public string FullyQualifiedApplicationPath
{
get
{
//Return variable declaration
var appPath = string.Empty;

//Getting the current context of HTTP request
var context = HttpContext.Current;

//Checking the current context content
if (context != null)
{
//Formatting the fully qualified website url/name
appPath = string.Format("{0}://{1}{2}{3}",
context.Request.Url.Scheme,
context.Request.Url.Host,
context.Request.Url.Port == 80
? string.Empty
:":" + context.Request.Url.Port,
context.Request.ApplicationPath);
}

if (!appPath.EndsWith("/"))
appPath +="/";

return appPath;
}
}

这个链接，你将得到更多的检查信息。

string path = HttpContext.Current.Request.Url.AbsolutePath;

相关讨论

1	string MyUrl = HttpContext.Current.Request.Url.AbsoluteUri

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public string GetApplicationName(){
string url = HttpContext.Current.Request.Url.AbsoluteUri;
int intStartIndex = GetIndex(url, 3);
int intEndIndex = GetIndex(url, 4);
return url.Substring(intStartIndex, (intEndIndex - intStartIndex) - 1);
}

public int GetIndex(string str, int indexNo){
int index = 0;
for (int i = 0; i < indexNo; i++){
int tempIndex = str.IndexOf("/") + 1;
str = str.Remove(0, tempIndex);
index += tempIndex;
}
return index;
}