空白屏幕与CodeIgniter [英] Blank Screen with CodeIgniter

问题描述

我刚刚将一个网站移动到生产服务器，而且一次工作的CodeIgniter安装现在返回一个空白屏幕。

I've just moved a site across to a production server, and a once working CodeIgniter installation now returns a blank screen. I believe it is due to whitespace, but how are you supposed to find something like that?

推荐答案

要检查的内容：

• 在config.php中，确保您的 $ config ['base_url']


• 您是否可以复制您的.htaccess？


• 您是否在两台机器上都有相同的PHP版本？


• 您的$ db ['default'] ['hostname']的值是什么？
如果您的答案是肯定的， >

• 您的本地和生产服务器中是否具有相同的数据库设置？可能与主机名，用户名，密码和数据库名称不同

• Inside config.php, make sure your $config['base_url'] is set properly
• Were you able to copy your .htaccess as well?
• Do you have the same PHP versions in both machines? If your answer is yes, i'll ask you again: Are you sure?
• What is the value of your $db['default']['hostname']?
• Do you have the same database setup in your local and production server? There could be differences with the hostname, username, password and database name

您可以执行的其他操作：

Other things you can do:

• 将 $ db ['default'] ['db_debug'] 设置为 / code>


• 在生产服务器中部署新的CodeIgniter安装并检查是否可以看到


• 页面，部署一个包含文本的PHP文件，并告诉我们您看到的内容

• Set $db['default']['db_debug'] to TRUE
• Deploy a fresh CodeIgniter installation in your production server and check if you can see something
• If you still see a blank page, deploy a single PHP file with text in it and tell us what you see

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