mybatis-异常
关注
分享
扫一扫
问心 有愧
这个作者很懒，什么都没留下…
展开
-
[mybatis-异常]: NullPointerException Can't add values % , null
异常信息:NullPointerException Can’t add values % , null解决方案:对于// ProductMapper.javaList<Product> likeTest(@Param("name") String name);可能有空指针异常(NPE)<bind name="likeName" value="'%...原创 2018-04-25 11:31:07 · 5269 阅读 · 1 评论 -
[mybatis-异常]: ReflectionException:There is no getter for property named 'name' in
异常信息:ReflectionException: There is no getter for property named ‘name’ in ‘class java.lang.String’原因: 没有使用@Pram注解1- 一个入参, 但是在 使用了该 入参变量, 并且没有使用@Pram注解对于String test(String name);#...原创 2018-04-25 11:46:24 · 4115 阅读 · 0 评论 -
[mybatis-异常]:ExecutorException: A query was run and no Result Maps were found for the Mapped Statem
异常信息:ExecutorException: A query was run and no Result Maps were found for the Mapped Statement ‘com.win.mall.dao.CartMapper.test’. It’s likely that neither a Result Type nor a Result Map was spec...原创 2018-04-25 11:53:06 · 2026 阅读 · 0 评论 -
[mybatis-异常]:BindingException: Mapper method 'CartMapper.testSum attempted to return null from a met
异常信息:org.apache.ibatis.binding.BindingException: Mapper method ‘CartMapper.testSum attempted to return null from a method with a primitive return type (int).// CartMapperint testSum(Integer use...原创 2018-04-25 12:24:20 · 1490 阅读 · 2 评论