abstract：composer create-project topthink/think=5.1.* tp5安裝
composer create-project topthink/think=5.1.* tp5
安裝
Correcting teacher：天蓬老師Correction time：2020-03-08 17:36:17
Teacher's summary：好吧, 作業(yè)算完成了, 命令是正確的............