hibernate连接数据库配置

1.连接mySql，文件配置如下： 

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> <hibernate-configuration> <session-factory> <property name="connection.url"> jdbc:mysql://localhost:3306/test </property> <property name="connection.username">sa</property> <property name="connection.password">sa123</property> <property name="connection.driver_class">com.mysql.jdbc.Driver </property> <property name="dialect"> org.hibernate.dialect.MySQLDialect </property> <property name="show_sql">true</property> </session-factory> </hibernate-configuration>

2.连接Oracle，文件配置如下： 

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> <hibernate-configuration> <session-factory> <property name="connection.url">jdbc:oracle:thin:@127.0.0.1:1521:test</property> <property name="connection.username">sa</property> <property name="connection.password">sa123</property> <property name="connection.driver_class">oracle.jdbc.driver.OracleDriver</property> <property name="dialect">org.hibernate.dialect.Oracle9Dialect</property> <property name="show_sql">true</property> </session-factory> </hibernate-configuration>

3.连接sqlServer，文件配置如下： 

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-configuration PUBLIC    "-//Hibernate/Hibernate Configuration DTD 5.0//EN"    "http://www.hibernate.org/dtd/hibernate-configuration-5.0.dtd"><hibernate-configuration><session-factory><property name="connection.url">jdbc:sqlserver://127.0.0.1:1433;databaseName=test</property> 		<property name="connection.username">sa</property> 		<property name="connection.password">sa123</property> 		<property name="connection.driver_class">com.microsoft.sqlserver.jdbc.SQLServerDriver</property> 		<property name="dialect">org.hibernate.dialect.SQLServerDialect</property> 		<property name="show_sql">true</property> <mapping resource="com/hhl/entity/user.hbm.xml"/></session-factory></hibernate-configuration>

4.hibernate各类工具包在官网下载即可

原文出处：https://blog.csdn.net/urey12138/article/details/81239114