linux(ubuntu 20.10):安装composer 2.0.8及thinkphp 6.0.5(php 7.4.9)

linux(ubuntu 20.10):安装composer 2.0.8及thinkphp 6.0.5(php 7.4.9)
原文地址:https://www.cnblogs.com/architectforest/p/14173591.html