Servlet.service() for servlet [springDispatcherServlet] in context with path [/ms] threw exception [Request processing failed; nested exception is org.apache.ibatis.binding.BindingException: Mapper method ‘com.ms.dao.AdminDao.checkLoginAdminInfo attempted to return null from a method with a primitive return type (boolean).] with root causeorg.apache.ibatis.binding.BindingException: Mapper method ...
Mybatis Generator 对于Tinyint映射为Byte和Boolean 1. 对于tinyint(4)映射为Byte 1.1 环境 spring boot 2.1.xmybatistk.mybatismysql 1.2 自定义类型解析器 （1） 新建以下类 public class CustomerJavaTypeResolver extends JavaTypeResolverDefaultImpl {public CustomerJavaTypeResolver() {super();//把数据库的 TINYINT 映射成 Integersuper.typeMap.put(Types.TINYINT, new JavaTypeResolverDefaultImpl.JdbcTypeInformatio...