问题描述
我最近将CI从1.7升级到了2.0 。在那之后我开始收到配置项了
I recently upgraded CI from 1.7 to 2.0. There after i started receiving CI's
错误。
然后我允许所有字符都被接受，以查看错误是否会消失。
I then allowed all characters to be accepted to see if the error would disappear.
$config['permitted_uri_chars'] = '';
但是，这并没有改变
i还启用了查询字符串
i also have enabled query strings
$config['enable_query_strings'] = TRUE;
我只是不知道为什么我允许所有字符都出现错误字符
I just don't know why i am getting the disallowed characters error when i am allowing all characters to be accepted.
这是一个网址示例，在该示例中，我会收到不允许的键字符错误：
Here is a url example where i would get the disallowed key characters error:
http://localhost/myapp/index.php??c=user&m=login
但是，如果我要删除？之一，则可以使用
However, if i were to remove one of the '?' it works
http://localhost/myapp/index.php?c=user&m=login
我确实有一个htaccess文件包含：
I do have an htaccess file that contains:
RewriteEngine on
RewriteRule (.*)/index.php $1/ [L]
有帮助吗？
推荐答案
似乎CodeIgniter会对GET / POST /和cookie数据键名进行单独检查，并根据以下条件验证它们：
It looks like CodeIgniter does a separate check for GET/POST/and cookie data key names where it validates them against:
/^[a-z0-9:_\/-]+$/i
请参阅：
除了编辑/分类Input.php之外，我看不到禁用此检查的简便方法。不过，最好还是使用没有奇怪符号的键。
I don't see an easy way to disable this check other than editing/subclassing Input.php. You're probably better off using keys without weird symbols anyway though.
这篇关于codeigniter不允许的关键字符-允许所有字符时的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！