/// <summary>/// 对Url进行编码/// </summary>/// <param name="url">url</param>/// <param name="isUpper">编码字符是否转成大写,范例,"http://"转成"http%3A%2F%2F"</param>public static string UrlEncode(string url, bool isUpper = false){return UrlEncode(url, Encoding.UTF8, isUpper);}/// <summary>/// 对Url进行编码/// </summary>/// <param name="url">url</param>/// <param name="encoding">字符编码</param>/// <param name="isUpper">编码字符是否转成大写,范例,"http://"转成"http%3A%2F%2F"</param>public static string UrlEncode(string url, Encoding encoding, bool isUpper = false){var result = HttpUtility.UrlEncode(url, encoding);if (!isUpper)return result;return GetUpperEncode(result);}/// <summary>/// 获取大写编码字符串/// </summary>private static string GetUpperEncode(string encode){var result = new StringBuilder();int index = int.MinValue;for (int i = 0; i < encode.Length; i++){string character = encode[i].ToString();if (character == "%")index = i;if (i - index == 1 || i - index == 2)character = character.ToUpper();result.Append(character);}return result.ToString();}

  /// <summary>/// 对Url进行解码,对于javascript的encodeURIComponent函数编码参数,应使用utf-8字符编码来解码/// </summary>/// <param name="url">url</param>public static string UrlDecode(string url){return HttpUtility.UrlDecode(url);}/// <summary>/// 对Url进行解码,对于javascript的encodeURIComponent函数编码参数,应使用utf-8字符编码来解码/// </summary>/// <param name="url">url</param>/// <param name="encoding">字符编码,对于javascript的encodeURIComponent函数编码参数,应使用utf-8字符编码来解码</param>public static string UrlDecode(string url, Encoding encoding){return HttpUtility.UrlDecode(url, encoding);}