Detailed explanation of the steps to build the hibernate framework environment

1. Overview: The hibernate framework acts on the dao layer to achieve persistent storage of data. It operates the database in an object-oriented manner.

2. Construction of the hibernate framework

1. Import all jar packages in the required folder in the lib directory.

Mysql driver package.

2. Create a database in the table.

　3. Create entity class.

　4. Create entity mapping file (take crm practice Customer class as an example)

　　Entity class name.hbm.xml

　　Introduction of constraints File

Create the main configuration file

hibernate.cfg.xml (under src)

1  2  5  6  7  8  9 25 com.mysql.jdbc.Driver26 jdbc:mysql:///hibernate_5427 root28 123429 org.hibernate.dialect.MySQLDialect30 42 true43 true44 45 update46 47 53 454 55 thread56 57 58 61 62 63 

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