Description: 如何使用Myeclipse生成映射文件和实体类?
映射文件和实体类《=== ===》DB
1）如何根据DB生成实体类和映射文件
=========利用Myeclipse追加Hibernate框架========
a.先在DB Browser窗口建立一个与数据库的连接
b.新建一个工程，点工程名右键-->Myeclipse-->Add Hibernate....
c.选择Hibernate框架版本
d.生成Hibernate.cfg.xml文件
e.设置Hibernate.cfg.xml连接参数
f.生成HibernateSessionFactory工具类(HibernateUtil)
===利用Myeclipse根据表生成实体类和映射文件===
g.进入DB Browser窗口，找到数据表
h.数据表右键，选择Hibernate reverse Engin...
i.选择要生成的文件hbm.xml,POJO,DAO(一般不选)
j.选择映射类型，一般选择Hibernate Types
k.点表名可以设置实体类名和主键生成方法
l.完成-How to use Myeclipse generate a map file and the entity class?
Mapping file and entity class "=========" DB
1) How to generate entity classes based on DB and mapping files
Myeclipse additional use Hibernate framework ========= ========
a. first in the DB Browser window to establish a connection to the database
b. a new project, the project name right point-> Myeclipse-> Add Hibernate ....
c. Select the Hibernate framework version
d. generating Hibernate.cfg.xml file
e. Setting Hibernate.cfg.xml connection parameters
f. generate HibernateSessionFactory tools (HibernateUtil)
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