[轉][C#]拆分參數對

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本文來自：https://www.jb51.net/article/62932.htm

/// <summary>/// 分析 url 字串中的參數資訊/// </summary>/// <param name="url">輸入的 URL</param>/// <param name="baseUrl">輸出 URL 的基礎部分</param>/// <param name="nvc">輸出分析後得到的 (參數名,參數值) 的集合</param>public static NameValueCollection ParseUrl(string url){    NameValueCollection nvc = new NameValueCollection();    if (string.IsNullOrEmpty(url))        return nvc;    // 開始分析參數對      Regex re = new Regex(@"(^|&)?(\w+)=([^&]+)(&|$)?", RegexOptions.Compiled);    MatchCollection mc = re.Matches(url);    foreach (Match m in mc)    {        nvc.Add(m.Result("$2").ToLower(), m.Result("$3"));    }    return nvc;}

 

/// <summary>/// 分析 url 字串中的參數資訊/// </summary>/// <param name="url">輸入的 URL</param>/// <param name="baseUrl">輸出 URL 的基礎部分</param>/// <param name="nvc">輸出分析後得到的 (參數名,參數值) 的集合</param>public static void ParseUrl(string url, out string baseUrl, out NameValueCollection nvc){  if (url == null) throw new ArgumentNullException("url");  nvc = new NameValueCollection();  baseUrl = "";  if (url == "") return;  int questionMarkIndex = url.IndexOf(‘?‘);  if (questionMarkIndex == -1)  { baseUrl = url; return;  }  baseUrl = url.Substring(0, questionMarkIndex);  if (questionMarkIndex == url.Length - 1) return;  string ps = url.Substring(questionMarkIndex + 1);  // 開始分析參數對    Regex re = new Regex(@"(^|&)?(\w+)=([^&]+)(&|$)?",RegexOptions.Compiled);  MatchCollection mc = re.Matches(ps);  foreach (Match m in mc)  { nvc.Add(m.Result("$2").ToLower(), m.Result("$3"));  }}

List<KeyValuePair<String, String>> paramList = new List<KeyValuePair<String, String>>();paramList.Add(new KeyValuePair<string, string>("data","test"));using (HttpClient hc = new HttpClient()){    HttpResponseMessage response = hc.PostAsync(new Uri(url), new FormUrlEncodedContent(paramList)).Result;    var result = JsonConvert.DeserializeObject<ResultInfo>(response.Content.ReadAsStringAsync().Result);}

 

[轉][C#]拆分參數對