README.md java-practice-entity Practice with Java inheritance, encapsulation, and polymorphism ...

原始项目生成的Entity中，字段的类型可能不准确。 例如生成MySQL数据库表对应的Entity时，blob、tinyblob、text类型的字段，生成的Entity字段均为String类型；当通过JPA Entity自动创建数据库表时，String类型生成的字段类型为varchar，导致与原始类型不一致。

The API consists of: Java Persistence API The Java Persistence query language Metadata annotations Entities: Persistent objects An entity is a lightweight persistence domain object, coded as a ...

Bean Validation (JSR 303), one of the core features of Java Enterprise Edition Version 6 Release, defines a metadata model and an API for entity validation. The default metadata source is ...