如何采用js调用本地程序

如何采用js调用本地程序



<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(\'telnet.exe\')\" />