如果您的插件名称为Demo那么目录结构为:
plugins/
  DemoPlugin/
    Biz/
      Dao/
      Service/
    Controller/
    Migrations/
    Resources/
    Scripts/
      database.sql
      InstallScript.php
    DemoPlugin.php
    plugin.json
即插件目录下的plugin.json:
{
    "code": "Demo",
    "name": "演示插件",
    "description": "这是一个演示插件",
    "author": "EduSoho官方",
    "version": "1.0.0",
    "support_version": "7.2.0"
}
即插件目录下的DemoPlugin.php:
<?php
namespace DemoPlugin;
use Codeages\PluginBundle\System\PluginBase;
class DemoPlugin extends PluginBase
{
}
DemoPlugin类必须继承自Codeages\PluginBundle\System\PluginBase类。
** 注册 **
app/console plugin:register Demo
** 注销 **
app/console plugin:remove Demo