[英]How do I decode a URL parameter using C#?
How can I decode an encoded URL parameter using C#?如何使用 C# 解码编码的 URL 参数?
For example, take this URL:例如,采用此 URL:
my.aspx?val=%2Fxyz2F
string decodedUrl = Uri.UnescapeDataString(url)
or 要么
string decodedUrl = HttpUtility.UrlDecode(url)
Url is not fully decoded with one call. 一次通话未完全解码网址。 To fully decode you can call one of this methods in a loop:
要完全解码,您可以循环调用以下方法之一:
private static string DecodeUrlString(string url) {
string newUrl;
while ((newUrl = Uri.UnescapeDataString(url)) != url)
url = newUrl;
return newUrl;
}
Server.UrlDecode(xxxxxxxx)
尝试这个:
string decodedUrl = HttpUtility.UrlDecode("my.aspx?val=%2Fxyz2F");
Try: 尝试:
var myUrl = "my.aspx?val=%2Fxyz2F";
var decodeUrl = System.Uri.UnescapeDataString(myUrl);
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