摘要：安装tp6时出现Composer 版本问题： Warning from https://repo.packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You shou 阅读全文

摘要：基本使用 查看firewall服务状态 systemctl status firewalld 查看 firewall的状态 firewall-cmd --state 开启、重启、关闭 firewalld.service服务 # 开启 service firewalld start # 重启 serv 阅读全文