hibernate接続時指定符号化方式hibernate中国語文字化けし問題

<property name="connection.url">jdbc:mysql://localhost:3306/cms?useUnicode=true&amp;characterEncoding=UTF-8</property>

        <property name="dialect">org.hibernate.dialect.MySQLDialect</property>

        <property name="connection.username">root</property>

        <property name="connection.password">1234</property>

        <property name="connection.driver_class">com.mysql.jdbc.Driver</property>





   ?useUnicode=true&amp;characterEncoding=UTF-8