$sql = 'SELECT*FROM user WHERE user_name =" ' . $user_name .' "AND user_password = "' . $user_password.'"AND `status` = 1 limit 1'; 不知道 ‘ “ ’.$usename.‘ ” ’怎么理解
3 回答

qq_慕容9161035
TA贡献1条经验 获得超0个赞
引号嵌套问题 这样就好了
$sql = 'SELECT*FROM user WHERE user_name =' . $user_name . ' AND user_password = ' . $user_password. 'AND `status` = 1 limit 1';
- 3 回答
- 0 关注
- 1758 浏览
添加回答
举报
0/150
提交
取消