mybatis学习更新中+

【1】错误合集

  1、Error parsing SQL Mapper Configuration. Cause: java.io.IOException: Could no
  解决：resource对应xml文件，class属性指定被注解的dao全限定类名
  
  <!--<mappers>
    <mapper resource="com/wyp/dao/IUserDao.xml"/>
 </mappers>-->
 <mappers>
    <mapper class="com.wyp.dao.IUserDao"/>
 </mappers>
    
  参考博客：https://www.pianshen.com/article/4297998886/

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  2、A query was run and no Result Maps were found for the Mapped Statement 'com.
  解决：mybatis中的所有查询，都必须返回resultType或者resultMap的值

  参考博客：https://blog.csdn.net/u013399093/article/details/53087469

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  3、The server time zone value '�й���׼ʱ��'
  解决：url中添加serverTimezone=UTC
  参考博客：https://blog.csdn.net/qq_36470898/article/details/96321989

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2、

  主配置文件信息
  SqlMapConfig.xml

  注解的方式

  xml文件