Laravel web page cannot be accessed

Recently, I was developing a website using the Laravel framework, but I encountered a problem, that is, the page could not be accessed. I eliminated some common problems, such as routing configuration errors, controllers not returning views, etc., but the web page still cannot be accessed normally. Finally, after constant troubleshooting and trying, I found the source of the problem.

First, I checked the website configuration file and found that the configuration file was correct, including database configuration and cache configuration. Then I confirmed that all dependencies were present and Composer was installed. Subsequently, I checked the configuration files and logs of Nginx (my server) and found that these were also ok. There are no problems with my Apache or IIS servers as I have successfully run the same code on another website.

I began to suspect that there was a problem with Laravel itself, so I spent a few hours studying the documentation of the Laravel framework and tried various different configurations. I've tried changing file permissions, restarting the server, reinstalling Composer and the Laravel framework, but all efforts have been unsuccessful.

Finally, I found the root of the problem through a blog post on a foreign website. The article points out that Laravel applications may run into trouble when not using https. Especially in the latest versions of Laravel, some security and cookie issues may arise.

I double checked whether my website has https protocol enabled and found that my website does not have https enabled. Subsequently, I tried to change my website from http protocol to https protocol, and the problem was finally solved!

This question made me deeply realize that during the development process, the most important thing is not to ignore any details, including website security and protocol settings. Especially when using the Laravel framework, you must pay attention to security and cookie issues to avoid website inaccessibility. Finally, I hope that my experience can help everyone when they encounter similar problems during the development process.

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