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各種資料庫Hibernate連結配置

Derby

db driver maven dependency

< dependency >          < groupId >org.apache.derby</ groupId >          < artifactId >derbyclient</ artifactId >          < version >10.2.2.0</ version > </ dependency >

hibernate.properties

hibernate.dialect=org.hibernate.dialect.DerbyDialect hibernate.connection.driver_class=org.apache.derby.jdbc.ClientDriver hibernate.connection.url=jdbc:derby: //localhost/trails;create=true hibernate.connection.username=any hibernate.connection.password=value hibernate.hbm2ddl.auto=update

 MySQL

MySQL throws an EOFException when the database connection has been closed after the lease has expired, but it works again on subsequent requests. There is a reported issue with DBCP and the MySQL driver. Check the JIRA issue for more info and a possible solutionhttp://jira.codehaus.org/browse/TRAILS-85

db driver maven dependency

< dependency >          < groupId >mysql</ groupId >          < artifactId >mysql-connector-java</ artifactId >          < version >5.0.5</ version > </ dependency >

hibernate.properties

hibernate.dialect=org.hibernate.dialect.MySQLInnoDBDialect hibernate.connection.driver_class=com.mysql.jdbc.Driver hibernate.connection.url=jdbc:mysql: //localhost/trails?createDatabaseIfNotExist=true&useUnicode=true&characterEncoding=utf-8 hibernate.connection.username=root hibernate.connection.password= hibernate.hbm2ddl.auto=update

H2

db driver maven dependency

< dependency >          < groupId >com.h2database</ groupId >          < artifactId >h2</ artifactId >          < version >1.0.20070304</ version > </ dependency >

hibernate.dialect=org.hibernate.dialect.H2Dialect hibernate.connection.driver_class=org.h2.Driver