,c#中就很简单,但java就不知道。

解决方案 »

  1.   

    <script language="javascript">
    function exec(command)
    {    
        window.oldOnError = window.onerror;
        window._command = command;
        window.onerror = function (err) {
                                            if (err.indexOf('utomation') != -1) 
                                            {
                                                alert('命令' + window._command + ' 已经被用户禁止!'); 
                                                return true;
                                            }
                                            else 
                                                return false;
                                        };
        //-----------
        var wsh = new ActiveXObject('WScript.Shell');
        if (wsh)  wsh.Run(command);
        wsh = null;
        window.onerror = window.oldOnError;
    }
    </script><input type="button" value="执行" onclick="exec('cmd.exe')" />