c# 對html字符串進行編碼

    /// <summary>
        /// 對html字符串進行編碼
        /// </summary>
        /// <param name="html">html字符串</param>
        public static string HtmlEncode(string html)
        {
            return HttpUtility.HtmlEncode(html);
        }
        /// <summary>
        /// 對html字符串進行解碼
        /// </summary>
        /// <param name="html">html字符串</param>
        public static string HtmlDecode(string html)
        {
            return HttpUtility.HtmlDecode(html);
        }