C# 中直接调用js方法

Posted 2020-08-29 牧师的博客

　　请注意，我这段代码中实现js方法中有 funcName(argument) 这种一个入参的调用。

 

using System;

namespace game2_36.Common
{
    public class JSHELP
    {
        //string _MD5_js = "MD5.js";
        private object ExecuteScript(string funcName, string argument, string jsPath)
        {
            string js = System.IO.File.ReadAllText(jsPath);
            object o = ExecuteScript(string.Format("{0}(‘{1}‘)", funcName, argument), js);
            return o;
        }

        /// <summary>
        /// 执行JS
        /// </summary>
        /// <param name="sExpression">参数体</param>
        /// <param name="sCode">javascript代码的字符串</param>
        /// <returns></returns>
        private object ExecuteScript(string sExpression, string sCode)
        {
            MSScriptControl.ScriptControl scriptControl = new MSScriptControl.ScriptControl();
            scriptControl.UseSafeSubset = true;
            scriptControl.Language = "JScript";
            scriptControl.AddCode(sCode);
            try
            {
                return scriptControl.Eval(sExpression);
            }
            catch (Exception ex)
            {
         
            }
            return null;
        }
    }
}