Hibernate的Hibernate.cfg.xml及Xxx.hbm.xml配置文件

青旅半醒 2022-05-09 10:46 198阅读 0赞

**目录**、

一、文件描述

二、文件代码

--------------------

## 一、文件描述 ##

下方是Hibernate的两个配置文件hibername.cfg.xml及Xxx.hbm.xml，hibername.cfg.xml是主配置文件，Xxx.hbm.xml是映射文件，大家可以直接复制到工程中，修改相应数据即可

## 二、文件代码 ##

1.hibername.cfg.xml主配置文件

*  Oracle数据库hibername.cfg.xml

<?xml version='1.0' encoding='UTF-8'?>
    <!DOCTYPE hibernate-configuration PUBLIC
    	"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
    	"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
    <hibernate-configuration>
        <session-factory>
            
            <property name="dialect">org.hibernate.dialect.Oracle10gDialect</property>
            
            <property name="connection.url">jdbc:oracle:thin:@localhost:1521:数据库</property>
             
            <property name="connection.driver_class">oracle.jdbc.OracleDriver</property>
            <property name="connection.username">数据库用户名</property>
            <property name="connection.password">数据库密码</property>
            
            
            <mapping resource="Xxx.hbm.xml" />
        </session-factory>
    </hibernate-configuration>

*  MySQL数据库hibername.cfg.xml

<?xml version='1.0' encoding='UTF-8'?>
    <!DOCTYPE hibernate-configuration PUBLIC
    	"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
    	"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
    <hibernate-configuration>
        <session-factory>
            
            <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
            
            <property name="connection.url">jdbc:mysql://localhost:3306/数据库</property>
            
            <property name="connection.driver_class">com.mysql.jdbc.Driver</property>
            <property name="connection.username">数据库用户名</property>
            <property name="connection.password">数据库密码</property>
            
            
            <mapping resource="Person.hbm.xml" />
        </session-factory>
    </hibernate-configuration>

2.hbm.xml配置文件

<?xml version="1.0" encoding="utf-8"?>
    <!DOCTYPE hibernate-mapping PUBLIC 
    	"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
    	"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
    <hibernate-mapping>
        
        <class name="实体类对象所在包.类" table="表名">
            
            <id name="id" column="ID"></id>
            
            <property name="实体类属性字段名" column="数据表对应字段名"></property>
        </class>
    </hibernate-mapping>