/** * 删除模型 */ public function model_del() { if (!IS_AJAX) { E('页面不存在!'); } $where = array('id' => $this->mid); $tablename = M('model')->where($where)->getField('tablename'); $tablename = $this->db_prefix . $tablename; if (M('model')->where($where)->delete()) { M('field')->where(array('mid' => $this->mid))->delete(); import('Common/Org/Util/MySql'); $mysql = new \MySql(); if ($mysql->dropTable($tablename)) { echo 'true'; die; } else { echo 'false'; die; } } }