Error querying database. Cause: org.apache.ibatis.reflection.ReflectionException: There is no getter

Posted 2020-12-10 lxhk

1.错误信息

org.apache.ibatis.exceptions.PersistenceException:
### Error querying database. Cause: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named ‘param1‘ in ‘class com.lxh.mybatis.pojo.User‘
### Cause: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named ‘param1‘ in ‘class com.lxh.mybatis.pojo.User‘
at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:26)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:111)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:66)
at com.lxh.mybatis.test.MybatisTest.main(MybatisTest.java:55)
Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named ‘param1‘ in ‘class com.lxh.mybatis.pojo.User‘
at org.apache.ibatis.reflection.Reflector.getGetInvoker(Reflector.java:380)
at org.apache.ibatis.reflection.MetaClass.getGetInvoker(MetaClass.java:170)
at org.apache.ibatis.reflection.wrapper.BeanWrapper.getBeanProperty(BeanWrapper.java:152)
at org.apache.ibatis.reflection.wrapper.BeanWrapper.get(BeanWrapper.java:48)
at org.apache.ibatis.reflection.MetaObject.getValue(MetaObject.java:116)
at org.apache.ibatis.executor.BaseExecutor.createCacheKey(BaseExecutor.java:186)
at org.apache.ibatis.executor.CachingExecutor.createCacheKey(CachingExecutor.java:129)
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:76)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108)
... 3 more

2.原因：xml文件中配置参数错误

 

3.解决：修改过来就好了