C# 整理

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1、擷取url字串中的參數

 /// <summary>        /// 從url裡擷取參數        /// </summary>        /// <param name="url">url</param>        /// <param name="key">參數key</param>        /// <returns>參數value</returns>        private string GetUrlParamValue(string url,string key)        {            Regex urlRegex = new Regex(@"(?:^|/?|&)" + key + "=([^&]*)(?:&|$)");            Match m = urlRegex.Match(url.ToLower());            string value = string.Empty;            if (m.Success)            {                value = m.Groups[1].Value;            }            return value;        }

 

C# 整理