总有一些bug,出现的让人无所适从,无从下手,查么查不出来,解么解不开,浪费时间精力,还一点毛用没有,直到怀疑人生。因此,博主把让博主深恶痛绝的bug,都给记录下来分享给大家。ps:此bug没啥高大上的,高端bug,就是一些让人烦躁的小bug
报错:
Exception in thread “main”
org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause:
org.apache.ibatis.reflection.ReflectionException: There is no getter for property named ‘searchkey’ in ‘class java.lang.String’ ### Cause:
org.apache.ibatis.reflection.ReflectionException: There is no getter for property named ‘searchkey’ in ‘class java.lang.String’
解决方式:
https://blog.csdn.net/soonfly/article/details/63385018
如果只有一个参数,参数又在if标签中,那么
解决办法就是用_parameter替换searchkey
或者在接口的方法参数前加上param注解
public List<User> findByName(@Param(value="searchkey") String searchkey) throws Exception;