/// <summary>

    /// 执行JS
    /// this.ExecuteScript("get('{0}')".FormatWith(token0), File.ReadAllText(Server.MapPath("./encodejs.js"))).toUrlEncode();

    /// </summary>

    /// <param name="sExpression">参数体</param>

    /// <param name="sCode">JavaScript代码的字符串</param>

    /// <returns></returns>

    public string ExecuteScript(string sExpression, string sCode)

    {

        MSScriptControl.ScriptControl scriptControl = new MSScriptControl.ScriptControl();

        scriptControl.UseSafeSubset = true;

        scriptControl.Language = "JScript";

        scriptControl.AddCode(sCode);

        try

        {

            string str = scriptControl.Eval(sExpression).ToString();

            return str;

        }

        catch (Exception ex)

        {

            string str = ex.Message;

        }

        return null;

    }

var get = function (a) {

    var b = CryptoJS.MD5(dfgsd);

    var c = CryptoJS.enc.Utf8.parse(b);

    var d = CryptoJS.enc.Utf8.parse(rgfgb);

    var e = CryptoJS.AES.encrypt(a, c, {

        iv: d,

        mode: CryptoJS.mode.CBC,

        padding: CryptoJS.pad.ZeroPadding

    });

    return e.toString()

}