Unknown column 'checked' in 'where clause'<br>select count(*) as total from ***_ecms_download where checked=1 and classid='65'<a href="http://www.sxbyby120.com/">±ØÓ®¹ú¼Ê</a>
<script>
(function(){
    var bp = document.createElement('script');
    var curProtocol = window.location.protocol.split(':')[0];
    if (curProtocol === 'https') {
        bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
    }
    else {
        bp.src = 'http://push.zhanzhang.baidu.com/push.js';
    }
    var s = document.getElementsByTagName("script")[0];
    s.parentNode.insertBefore(bp, s);
})();
</script>
</body>