php lavarel namespace strange problem

The directory app is in lowercase, but the namespace is in uppercase. If it is changed to lowercase, an error will be reported

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The app directory is in lowercase, but the namespace is in uppercase. If it is changed to lowercase, an error will be reported

PHP’s namespace is not necessarily related to the folder structure. It is different from Java’s jar package, and the name of Laravel’s namespace cannot be modified directly. If you want to change the name, use the command

<code>php artisan app:name myappname</code>

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