composer install
遇到的问题
composer.json 里有多余的逗号
没有打开php_openssl、php_fileinfo
报错没具体报错信息，修改配置文件
configapp.php debug = true
Laravel 出现"RuntimeException inEncrypter.php line 43: The only supported ciphers are AES-128-CBC and AES-256-CBC with the correct key lengths."
php artisan key:generate
出现
[ErrorException]
file_get_contents(D:ProgramFilesphpStudyPHPTutorialWWWlaravelcms-master/.env): failed to open stream: No such
file or directory
.env.example copy 为 .env
数据库连接错误
改下配置文件
ok