关于CodeIgniter 3.0 default_controller的疑问
我在CI2.x的时候,在controller目录下,分别有admin和index两个目录分别对应后台与前台。
那么routes.php中我是这样设置的
<code>$route['default_controller'] = 'index/home/index'; </code>
现在发现在3.0中,这样设置不行了。请问我应该怎么做。 比较纠结的是,我确实希望把前台放到index目录下,而不是直接移动到上层的controller里面。
请问,在现有目录结构的情况下,我怎么实现访问index.php的时候默认控制器为index/home/index
另外,不想通过redirect跳转过去,因为这样显示的就不是index.php而是把全路径暴露出来了
回复内容:
我在CI2.x的时候,在controller目录下,分别有admin和index两个目录分别对应后台与前台。
那么routes.php中我是这样设置的
<code>$route['default_controller'] = 'index/home/index'; </code>
现在发现在3.0中,这样设置不行了。请问我应该怎么做。 比较纠结的是,我确实希望把前台放到index目录下,而不是直接移动到上层的controller里面。
请问,在现有目录结构的情况下,我怎么实现访问index.php的时候默认控制器为index/home/index
另外,不想通过redirect跳转过去,因为这样显示的就不是index.php而是把全路径暴露出来了
官方文档有说明
Directories and ‘default_controller’, ‘404_override’
As you should know, the $route['default_controller'] and $route['404_override'] settings accept not only a controller name, but also controller/method pairs. However, a bug in the routing logic has made it possible for some users to use that as directory/controller instead.
As already said, this behavior was incidental and was never intended, nor documented. If you’ve relied on it, your application will break with CodeIgniter 3.0.
可见官方其实是把这当成一个BUG的,并不推荐这种做法。
不想显示index.php;应该是配置:config.phg
<code>$config['index_page'] = ''; //去掉index.php </code>
在根目录加入.htaccess
<code> RewriteEngine on RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteCond $1 !^(index\.php|assets|robots\.txt) RewriteRule ^(.*)$ /index.php/$1 [L] </code>
再者你的配置应该是
$route['default_controller'] ='index/home';

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