我有3个表 p>
角色 em> strong> p>
id````````````````````` p>
1````````````员工 p>
权限 em> < / strong> p>
id``````` | `````````````````````` p>
1```````````Manage All Projects p>
2`````````` “管理客户端” p>
acces_permissions em> strong> p>
id_permission FK | id_role FK `` `````````````````````````````````1 p>
我会有一张表 p>
角色| 权限名称| p>
员工| 管理所有项目管理客户端| p>
如何使用此3个模型 p>
```````````````````````````1 p>
类角色扩展Model
class权限扩展Model
class acces_permissions扩展了Model
code> pre>
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