#关于全局函数 ("app/Helpers/Functions.php") #找到composer.json文件中的autoload修改成: "autoload": { "psr-4": { "App\\": "app/", "Database\\Factories\\": "database/factories/", "Database\\Seeders\\": "database/seeders/" }, "files": [ "app/Helpers/Functions.php" ] }, #打开命令行执行 composer dump-autoload