laravel项目安装

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

config\app.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:\ProgramFiles\phpStudy\PHPTutorial\WWW\laravelcms-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