codeigniter中的permitted_uri_chars [英] permitted_uri_chars in codeigniter

问题描述

从Facebook（使用Facebook登录）返回时，我收到您提交的URI不允许字符的错误。

I am getting en error of "The URI you submitted has disallowed characters" when returning from facebook (using facebook login).

我设置permitted_uri_chars如下： $ config ['permitted_uri_chars'] ='az 0-9〜％。：_ \-？ =';

i have set permitted_uri_chars as follows: $config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-?=';

，我的网址是： http：//www.example/login？state = 460f0c9e013ecc3fcbeeas9592ba2cf2e&代码= AQDWuAZtPI3UK6vZVL8NL5h0LE28z1jdMRtAbFVjB0IUM7P5WsGFijwlgmzGGZWM37TG0tnCeD8YD-bqCKxilATkyJpiE6UdXhdN0s_s_25S93JRcGyF3inDvLXkadlB6gobStlkguwFlCbaMxV3eWRfo32ExGlN4Mb6OyU2PnWAoRYchG9it0q1KQm3D0N1gSY5_g＃_ = _

当我改变permitted_uri_chars的配置如下：

when i change permitted_uri_chars in config as below:

$ config ['permitted_uri_chars'] ='';

/ p>

i got below error:

找不到您请求的页面。

The page you requested was not found.

推荐答案

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permitted_uri_chars 是CodeIgniter在您的URI中接受。直接从上面的文本块，在 config.php ：

permitted_uri_chars are the characters that CodeIgniter accepts in your URI. Directly from the block of text above, in config.php:

您可以使用正则表达式指定哪些字符是
allowed |在您的网址。当有人尝试提交
不允许的网址|

This lets you specify with a regular expression which characters are permitted | within your URLs. When someone tries to submit a URL with disallowed | characters they will get a warning message.

留空以允许所有字符 - 但只有在您疯了时才会显示。

Leave blank to allow all characters -- but only if you are insane.

如果你想允许base64哈希，你需要添加+ =。更改为：

If you want to allow base64 hashes, you'll need to add +=. Change to:

$ config ['permitted_uri_chars'] ='+ = \az 0-9〜％。：_-';

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