Codeigniter回显[:: 1]而不是localhost [英] Codeigniter echoing [::1] instead of localhost
问题描述
我正在使用CodeIgniter 3作为网络平台，并尝试将语义UI CSS导入到我的页面中.我是通过在CSS导入的href属性中使用CodeIgniter的base_url()方法来实现的.
I am using CodeIgniter 3 as a web platform and trying to import semantic-UI CSS into my page. I'm doing so by using CodeIgniter's base_url() method in the href property for the CSS import.
但是，semantic.css本身会导入服务器上存在的其他一些字体，由于跨域资源共享策略，这些字体随后无法加载.这是Chrome给我的错误消息:
However, semantic.css itself imports some other fonts present on my server, which are then unable to load because of Cross-Origin resource sharing policy. This is the error message chrome gives me:
起源"http://[::1]"的字体已被跨域资源共享策略阻止加载:在请求的资源上不存在"Access-Control-Allow-Origin"标头.因此，不允许访问来源" http://localhost ".
Font from origin 'http://[::1]' has been blocked from loading by Cross-Origin Resource Sharing policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost' is therefore not allowed access.
这是因为base_url()反映出域已经是[::1]，而不是我在浏览器中键入的本地主机.
This is because base_url() echoes the domain has being [::1] and not localhost as I've typed into the browser.
出于某种原因，在我看来，chrome(以及Edge)没有将[::1]和localhost视为同一主机，或者也许我只是傻瓜.我所知道的是，如果我将mainsemantic.css文件和硬代码localhost的路径更改为该文件，它将起作用，并且如果我不是使用localhost请求我的页面，而是使用[::1]
For some reason, it appears to me that chrome (and also Edge) does not consider [::1] and localhost as the same host, or maybe I'm just being dumb. What I know though is that if I change the path of the main semantic.css file and hard code localhost into it, it works, and it also works if, instead of requesting my page using localhost, I use [::1]
我已经完成了其他与此项目非常相似的项目，但从未出现过此"[::1]".究竟是什么导致php回显了这样的路径?
I've done other projects very similar to this and never had this "[::1]" appear. What exactly is causing php to echo such a path ?
推荐答案
这是因为您的base_url为空.
在 config/config.php
$config['base_url'] = 'http://localhost/project_name';
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