composer show 用于查看软件包
在TP6.0框架根目录下执行命令
composer show
composer show topthink/think-view
https://getcomposer.org/doc/03-cli.md#show
使用该参数则从存储库读取软件包
composer show --all
composer show topthink/think-view --all
composer show -P
composer show topthink/think-view -P
composer show -o