codeigniter - 当我将网站托管在服务器中时出现404错误

我是CodeIgniter的新手，因此我使用它开发了一个小型网站。我的网站在localhost。但是，当我将网站移至Web服务器时，第一个Welcome Controller 可以正常工作，因为我获得了第一个登录页面。当我单击我的登录名(Welcome/login)时。它给出了404 error(托管服务器404页面)。即使没有任何验证错误。

我将其托管在一个子域中(www.subdomain.example.com)
然后我更改了base_url，就像这个域名一样。使用HTACCESS文件重写URL。

我将$index_page=“index.php”更改为$index_page=”“，以从URL中删除index.php。
这在本地主机上运行良好。在我用$ index_page检查的服务器上，它给出了CodeIgniter 404错误页面。

与本地主机的唯一区别是，我将其托管在一个子域中。 .htaccess可能有问题，如下所示:

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /

    #Removes access to the system folder by users.
    #Additionally this will allow you to create a System.php controller,
    #previously this would not have been possible.
    #'system' can be replaced if you have renamed your system folder.
    RewriteCond %{REQUEST_URI} ^system.*
    RewriteRule ^(.*)$ /index.php?/$1 [L]

    #When your application folder isn't in the system folder
    #This snippet prevents user access to the application folder
    #Submitted by: Fabdrol
    #Rename 'application' to your applications folder name.
    RewriteCond %{REQUEST_URI} ^application.*
    RewriteRule ^(.*)$ /index.php?/$1 [L]

    #Checks to see if the user is attempting to access a valid file,
    #such as an image or css document, if this isn't true it sends the
    #request to index.php
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.*)$ index.php?/$1 [L]
</IfModule>

<IfModule !mod_rewrite.c>
    # If we don't have mod_rewrite installed, all 404's
    # can be sent to index.php, and everything works as normal.
    # Submitted by: ElliotHaughin

    ErrorDocument 404 /index.php
</IfModule>'

最佳答案

您是否更新了HTACCESS以将请求转发到index.php文件？您不能只将$ index_page设置为“”。如果出现www.subdomain.example.com/index.php/Welcome/login，则可能只需要将其添加到HTACCESS文件中:

RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [NC,L,QSA]

关于codeigniter - 当我将网站托管在服务器中时出现404错误，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/13898290/