老师，为什么我在article.modify.php/article.manage.php/article.del.handle.php/文件中他都会报 id 没定义的错误，如Notice: Undefined index: id in article.manage.php on line 51和mysql_fetch_assoc() expects parameter 1 to be resource, boolean given in article\admin\article.modify.php on line 6是不是id没获取到了？我是用你的源码在本机调试的，这应该怎么解决？谢