php - Route with dot (IP address) not found, returns 404

Question

I use Lumen 5.4.

This is how my route is setup:

$app->get('/ip/{ip}', GeoIpController::class . '@show');

The {ip} route parameter should be an IP address, with dots in it. However, it seems there is a problem when a route has dots in it. It returns a 404 not found error.

I am aware I could pass the IP address in as a simple GET request parameter, but want the IP to be part of the URL and to be handled like a route parameter.

For testing purposes, I use php -S localhost:8080 -t public to serve the application.

Answer 1

这是对 PHP 内置服务器的限制，而不是 Lumen（或 Laravel，或 Slim，或任何其他带有路由器的框架/应用程序）。您可以在此处查看 PHP 错误报告。

基本上，如果 URL 在脚本名称后的 url 中有一个点，则内置服务器会将请求视为静态文件请求，并且它不会真正尝试运行应用程序。

这个请求在真实的 web 服务器（apache、nginx）上应该可以正常工作，但是在 PHP 的内置开发 web 服务器上运行时会失败。