Atitit. automatically generate a database structure script or change the database, based on hibernate4, atitithibernate4

Atitit. automatically generate a database structure script or change the database, based on hibernate4, atitithibernate4

Atitit. automatically generate the database structure script or change the database, based on hibernate4

 

Current situation ::

 

Change the database, but use spring integration.

<! -- Hibernate configuration file path -->

<Property name = "mappingDirectoryLocations">

<! -- Classpath -->

<Value> classpath:/hbm </value>

</Property>

Even if you cannot use hbm2ddl cfg... add an hb cfg separately and test the add to hanging OK ..

 

Author: old wow's paw Attilax iron, EMAIL: 1466519819@qq.com

Reprinted please indicate Source: http://blog.csdn.net/attilax

 

 

/WechatAdmin4propt/src/hibernate. ipv4genedb. xml

Delete suspicious hbm files, open notepad, and delete multiple rows .. Myeclipse cannot delete multiple rows ..

But multiple rows can be added .. Select the hbm folder ..

<Property name = "hibernate. hbm2ddl. auto"> update </property>

 

/WechatAdmin4propt/src/com/attilax/hb/HibernateSessionFactory4geneDb. java

Point to cfg. xml

 

Test script

*/

Public class geneDB {

 

/**

@ Author attilax old wow's paw

@ Since p2k k_l_v

 

*/

Public static void main (String [] args ){

Session s = HibernateSessionFactory4geneDb. getSession ();

S. merge (new Object ());

System. out. println ("---");

 

}

 

Go to OK