BugEveryday的博客

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.facto...

org.apache.ibatis.binding.BindingException: Mapper method 'com.hahah.atcrowdfunding.manager.dao.CertMapper.queryCount attempted to return null from a method with a primitive return type (int).检查xm...