Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exc

小咪咪 2023-06-16 07:29 1阅读 0赞

# 问题描述： #

HTTP Status 500 - Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:  
type Exception report

message Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppaGV6aGl4aW4_size_16_color_FFFFFF_t_70]![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppaGV6aGl4aW4_size_16_color_FFFFFF_t_70 1]

## 解决方法参考： ##

有可能是因为mysql的版本是8.0以上，而程序仍然使用着com.mysql.jdbc.Driver这个驱动  
要把驱动改成com.mysql.cj.jdbc.Driver  
然后要更换jar包为

<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <version>6.06</version>
    </dependency>

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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppaGV6aGl4aW4_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20191124234101586.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppaGV6aGl4aW4=,size_16,color_FFFFFF,t_70

Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exc

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