Exception in thread "main" org.apache.ibatis.exceptions.PersistenceException:
### Error updating database. Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for xxdfly.mapping.userMaper.updateUser
### Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for xxdfly.mapping.userMaper.updateUser
at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:26)
at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:154)
at test.MybatisTest.main(MybatisTest.java:37)
Caused by: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for xxdfly.mapping.userMaper.updateUser

mybatis 写错命名空间