Hibernate配置文件中指定MySQL数据库的编码方式：
1）
<hibernate-configuration>
<session-factory>
<property name="dialect">
org.hibernate.dialect.MySQLDialect
</property>
<property name="connection.url">
jdbc:mysql://127.0.0.1:3306/db?useUnicode=true&characterEncoding=utf-8
</property>
<property name="connection.username">root</property>
<property name="connection.password">root</property>
<property name="connection.driver_class">
com.mysql.jdbc.Driver
</property>
<property name="myeclipse.connection.profile">con</property>
<mapping resource="com/hib/entity/Mytable.hbm.xml" />
</session-factory>
2）
<hibernate-configuration>
<session-factory>
<property name="dialect">
org.hibernate.dialect.MySQLDialect
</property>
<property name="connection.url">
jdbc:mysql://127.0.0.1:3306/db
</property>
</hibernate-configuration><property name="connectio.useUnicode">true</property>
<property name="connection.characterEncoding">utf-8</property>
<property name="connection.username">root</property>
<property name="connection.password">root</property>
<property name="connection.driver_class">
com.mysql.jdbc.Driver
</property>
<property name="myeclipse.connection.profile">con</property>
<mapping resource="com/hib/entity/Mytable.hbm.xml" />
</session-factory>