Uriクラスの拡張機能を作成するだけです。私の意見では、最初からそこにあるべきもの。それはあなたの人生を楽にするでしょう。
public static class UriExtensions
{
public static Uri AttachParameters(this Uri uri,
NameValueCollection parameters)
{
var stringBuilder = new StringBuilder();
string str = "?";
for (int index = 0; index < parameters.Count; ++index)
{
stringBuilder.Append(str +
System.Net.WebUtility.UrlEncode(parameters.AllKeys[index]) +
"=" + System.Net.WebUtility.UrlEncode(parameters[index]));
str = "&";
}
return new Uri(uri + stringBuilder.ToString());
}
public static string GetBaseUrl(this Uri uri) {
string baseUrl = uri.Scheme + "://" + uri.Host;
return baseUrl;
}
public static string GetBaseUrl_Path(this Uri uri) {
string baseUrl = uri.Scheme + "://" + uri.Host + uri.AbsolutePath;
return baseUrl;
}
}
使用法:
//url - https://example.com/api/rest/example?firstname=Linus&lastname=Trovalds
Uri myUri = new Uri("https://example.com/api/rest/example").AttachParameters(
new NameValueCollection
{
{"firstname","Linus"},
{"lastname","Trovalds"}
}
);
// https://example.com
string baseUrl = myUri.GetBaseUrl();
// https://example.com/api/rest/example
string baseUrlandPath = myUri.GetBaseUrl_Path();