将迁移包添加到CakePHP 3

Question

我尝试使用命令

将迁移包添加到CakePHP 3.3

composer require cakephp/migration:~1.0

但我收到了以下结果：

    ./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - The requested package cakephp/migration could not be found in any version, there may be a typo in the package name.

Potential causes:
 - A typo in the package name
 - The package is not available in a stable-enough version according to your minimum-stability setting
   see <https://getcomposer.org/doc/04-schema.md#minimum-stability> for more details.

Read <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.

Installation failed, reverting ./composer.json to its original content.

有任何解决此问题的建议吗？

Answer 1

正如@ndm所说的＆＃34;迁移＆＃34;，如果您使用composer等创建了应用程序，它也应默认安装。要激活它，您只需要按照指定here Plugin :: load（＆＃39;迁移＆＃39;）;