命令 ~~~ composer remove mongodb/mongodb ~~~ 输出 ~~~ D:\phpStudy\PHPTutorial\WWW\workspace\report>composer remove mongodb/mongodb Loading composer repositories with package information Updating dependencies (including require-dev) Package operations: 0 installs, 0 updates, 1 removal - Removing mongodb/mongodb (1.3.2) Package activecollab/etcd is abandoned, you should avoid using it. No replacemen t was suggested. Writing lock file Generating autoload files ~~~