打开hibernate.cfg.xml,添加<property name="hbm2ddl.auto">update</property>,检查<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
打开hibernate.cfg.xml,添加<property name="hbm2ddl.auto">update</property>,检查<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>