升级composer
2020-12-29 本文已影响0人
php转go
查看当前安装的版本 composer -v
C:\Users\A>composer
______
/ ____/___ ____ ___ ____ ____ ________ _____
/ / / __ \/ __ `__ \/ __ \/ __ \/ ___/ _ \/ ___/
/ /___/ /_/ / / / / / / /_/ / /_/ (__ ) __/ /
\____/\____/_/ /_/ /_/ .___/\____/____/\___/_/
/_/
Composer version 1.9.0 2019-08-02 20:55:32
Usage:
command [options] [arguments]
升级指令composer selfupdate
C:\Users\A>composer selfupdate
Updating to version 2.0.8 (stable channel).
Downloading (100%)
Use composer self-update --rollback to return to version 1.9.0
还原上一个版本 composer self-update --rollback
C:\Users\A>composer self-update --rollback
Rolling back to version 2019-08-02_20-55-32-1.9.0.
升级composer到2.0.8之后，居然不支持tp5.1与tp6，被回滚到了1.9
