Today, when using springBoot development projects met
“nested exception is org.apache.ibatis.binding.BindingException: Parameter ‘userId’ not found. Available parameters are [goodsId, arg0, param1, param2]”的问题。
problem causes:
Success is not bound parameters
Solution:
Find mapper written (some people are dao) add "@Param" Notes binding parameters, such as:
SeckillOrder getSeckillOrderByUserIdGoodsId (@Param ( "userId" ) long userId, @Param ( "goodsId") long goodsId);
reboot the server.
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Original link: https: //blog.csdn.net/MonkeyBrothers/article/details/80808915
