MyBatis异常处理org.apache.ibatis.executor.ExecutorException

由于测试缘故，数据库被加入了很多测试数据。再次执行原来的查询出现了异常org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.executor.ExecutorException: Statement returned more than one row, where no more than one was expected. 由于测试缘故，数据库被加入了很多测试数据。再次执行原来的查询出现了异常org.myba