解决：Mybatis-plus中的BaseMapper中的insert方法报错

Mybatis-plus中的BaseMapper中的insert方法报错报错如下Caused by: org.apache.ibatis.exceptions.PersistenceException:### Error updating database.Cause: java.lang.ClassCastException: com.xxxx.xxx.xx.Entity cannot be c

sinat_36483049

7973人浏览 · 2020-08-27 17:07:47

sinat_36483049 · 2020-08-27 17:07:47 发布

Mybatis-plus中的BaseMapper中的insert方法报错
报错如下

Caused by: org.apache.ibatis.exceptions.PersistenceException: 
### Error updating database.  Cause: java.lang.ClassCastException: com.xxxx.xxx.xx.Entity cannot be cast to com..xxxx.xxx.xx.Entity
### Cause: java.lang.ClassCastException: com.office.platform.sys.entity.SysUserEntity cannot be cast to com.office.platform.sys.entity.SysUserEntity
	at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:200)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:185)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433)
	... 130 more

去掉pom文件中的devtools即可

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
			<scope>runtime</scope>
		</dependency>

官网貌似也没记录这个错误，大家有兴趣可以去看一下官网的文档
链接: 传送门.