Laravel 运行 Composer init 会不会重置之前保存的 Composer 设置？

我在项目写了一半时 执行了composer init ，之前的设置是否会重置 ，
附报错信息：Fatal error: Uncaught exception 'ReflectionException' with message 'Class App\Http\Kernel does not exist' in D:\PHP\wamp64\www\laravel-blog\vendor\laravel\framework\src\Illuminate\Container\Container.php on line 738
ReflectionException: Class App\Http\Kernel does not exist in D:\PHP\wamp64\www\laravel-blog\vendor\laravel\framework\src\Illuminate\Container\Container.php on line 738
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