测试了几款C#脚本引擎,Jint,Jurassic,Nlua,ClearScript

    public class Script_Common
    {
        public string read(string filename)
        {
            return System.IO.File.ReadAllText(filename);
        }
        public void log(object obj)
        {
            Console.WriteLine(obj.GetType() + " - " + obj);
        }
        public void demo(params object[] items)
        {
            log(string.Join(" - ", items));
        }
        public void demo2(string def = "ddddddddddd")
        {
            log(def);
        }
        public void demo3(string val)
        {
            log(val);
        }
        public void demo3(int val)
        {
            log(val);
        }
        public Regex Regex(string pattern)
        {
            return new Regex(pattern);
        }
        public Match Match(string input,  string pattern)
        {
            return System.Text.RegularExpressions.Regex.Match(input, pattern);
        }

        System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();  
        public void time1()
        {
            log("计时开始 :");
            stopwatch.Restart();
        }
        public void time2()
        {
            stopwatch.Stop();
            log("记时结束 : " + stopwatch.ElapsedMilliseconds + " 毫秒");
        }
    }

t.time1();                              //计时开始
htm = t.read(‘d:/nn2log.txt‘)

for( var i = 0 ; i <10000; i++)
{
    var r = new RegExp(‘[a-z]+‘);
    htm += r.exec(htm).length
}

t.time2();                              //计时结束
t.log(htm.length)

t.demo(11,22,33,44,55)       //测试是否支持 params

t.demo2()                             //测试是否支持 默认参数
t.demo2(‘ddddddddddddd‘)

t.demo3(111)                        //测试是否支持 多方法      这个很重要,JS 调用 C#方法的时候,C# 的很多方法都是多方法定义的..如果不支持 可能 不能调用成功.
t.demo3(‘dddddddd‘)