hibernate建表默认为UTF-8编码

@Override  
    public String getTableTypeString() {  
        return " ENGINE=InnoDB";  
    }  

package com.lqy.spring.hibernate.mysql;  
  
import org.hibernate.dialect.MySQL5InnoDBDialect;  
  
public class MySQL5DialectUTF8 extends MySQL5InnoDBDialect{  
  
    @Override  
    public String getTableTypeString() {  
        return " ENGINE=InnoDB DEFAULT CHARSET=utf8";    
    }  
}  

<property name="jpaProperties">  
            <props>  
              
                  
                <!-- 自动建表类型 validate|create|create-drop|update -->  
                <prop key="hibernate.hbm2ddl.auto">update</prop>  
                <!-- 是否显示SQL -->  
                <prop key="hibernate.show_sql">false</prop>  
                <!-- 显示SQL是否格式化 -->  
                <prop key="hibernate.format_sql">false</prop>  
                <prop key="hibernate.dialect">com.lqy.spring.hibernate.mysql.MySQL5DialectUTF8</prop>  
            </props>  
        </property>