Tidhy

Posted 2020-09-14 Tidhy

JavaBean.hbm.xml：

<?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>
        <!-- name:JavaBean类全路径
             table：表名字 -->
    <class name="com.itheima.elec.domain.ElecText" table="elec_text">
        <!-- name：主键
             type：主键类型，可忽略
             column：貌似也是主键 -->
        <id name="textID" type="String" column="textID">
                        <!-- 这个uuid，名词是什么忘记  -->
            <generator class="uuid"></generator>
        </id>
            <!-- 配置表其他的属性 -->
        <property name="textName" type="String" column="textName"></property>
        <property name="textDate" type="date" column="textDate"></property>
        <property name="textRemark" type="String" column="textRemark"></property>
    </class>
</hibernate-mapping>

hibernate.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>
    <!-- 必须也要配置的参数有5个，4大参数，数据库的方言 -->
        <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
        <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/struts_day01</property>
        <property name="hibernate.connection.username">root</property>
        <property name="hibernate.connection.password">123</property>
        <!-- 数据库的方言 -->
        <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
        
        <!-- 其他配置 -->
        
        <!-- 添加JavaBean映射的文件 -->
        <mapping resource="/itcast1128elec/src/com/itheima/elec/domain/ElecText.hbm.xml"/>
</session-factory>
</hibernate-configuration>