Each instance of an active recordclass is tied to a specific row in a database.
一个活动记录的每个实例都关系到数据库内的特定行。
2
Stub jca — is used to generate a Recordclass for J2C applications.
stub jca——用于生成J2C应用程序的record类。
3
Scaffolding quickly put an Active Recordclass online by providing standardized actions for listing, showing, creating, updating, and destroying objects of the class.