org.apache.ibatis.executor.ExecutorException: No constructor found in void matching [java.lang.String]
There is no constructor of corresponding type
in mapper,
is written, while in service,
solution:
change this to and modify the returned value of selectuserpermissions
Error reporting solution
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'javax.sql.DataSource' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
Mybats plus dependency import error
should import
