我是靠谱客的博主 天真诺言，最近开发中收集的这篇文章主要介绍Type handler was null on parameter mapping for property '__frch_item_0'. It was either not specifiedType handler was null on parameter mapping for property ‘__frch_item_0’. It was either not specified andor could not be found for the javaType jdbcTyp，觉得挺不错的，现在分享给大家，希望可以做个参考。
概述
Type handler was null on parameter mapping for property ‘__frch_item_0’. It was either not specified andor could not be found for the javaType jdbcType combination specifi
1.Mapper.java 与Mapper.xml 的类型对应不上出现的错误
2.在mybatis框架的xml文件中存在注释 也会出现这种情况 , 删掉注释重新运行试试.
<if test="sign!=null">
<foreach item="item" index="index" collection="branchListN" open="(" separator="," close=")">
#{item.code,jdbcType=VARCHAR} //不一样的参数类型
</foreach>
</if>
//不一样的参数类型 删除即可
最后
以上就是天真诺言为你收集整理的Type handler was null on parameter mapping for property '__frch_item_0'. It was either not specifiedType handler was null on parameter mapping for property ‘__frch_item_0’. It was either not specified andor could not be found for the javaType jdbcTyp的全部内容，希望文章能够帮你解决Type handler was null on parameter mapping for property '__frch_item_0'. It was either not specifiedType handler was null on parameter mapping for property ‘__frch_item_0’. It was either not specified andor could not be found for the javaType jdbcTyp所遇到的程序开发问题。
如果觉得靠谱客网站的内容还不错，欢迎将靠谱客网站推荐给程序员好友。
本图文内容来源于网友提供，作为学习参考使用，或来自网络收集整理，版权属于原作者所有。
![java中object转数组_在Java中将Object []数组转换为int []数组？](/uploads/reation/bcimg14.png)
发表评论 取消回复