这个包包含了跟数据表交互的所有相关类

This abstract class is the base class for all Joomla! data access objects.
所有数据访问类的抽象基类。
以下的类都分别实现对不同表的访问,不再翻译了。
This is a data access object for a Joomla! category and represents a tuple in the #__categories table
This is a data access object for a Joomla! component and represents a tuple in the #__components table
This is a data access object for a Joomla! content item and represents a tuple in the #__content table
This is a data access object for a Joomla! menu item and represents a tuple in the #__menus table
This is a data access object for a Joomla! module and represents a tuple in the #__modules table
This is a data access object for a Joomla! plugin and represents a tuple in the #__plugins table
This is a data access object for a Joomla! section and represents a tuple in the #__sections table
This is a data access object for a Joomla! session and represents a tuple in the #__sessions table
This is a data access object for a Joomla! user and represents a tuple in the #__users table