问题
I am installing a site made in PHP/CodeIgniter 2 on a hosting server which unfortunately has IIS running, which I have no experience in.
Nothing is working except the homepage, all other pages are returning 404 errors.
Adding index.php to the url returns 500 - Internal server error (I have the index page config set to '' in the config.php file)
I tried also creating a web.config file thinking the issue might be from the redirects, but adding a web.config file stops even the homepage from working, even if the web.config file added is completely empty.
Help really appreciated.
回答1:
Check if the hosting server has Re-write module installed in it, that could be your problem.
回答2:
Make sure you had installed URL Rewrite - http://www.iis.net/downloads/microsoft/url-rewrite
After you had installed the module you should able to see this icon (URL Rewrite) in your IIS Management.
来源：https://stackoverflow.com/questions/15030080/codeigniter-on-iis-web-config-issue