No constructor found in domain
作者:互联网
### Cause: org.apache.ibatis.executor.ExecutorException: No constructor found in domain.User matching [java.lang.Integer, java.lang.String, java.sql.Timestamp, java.lang.String, java.lang.String]
at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:150)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141)
at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:137)
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:75)
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59)
at com.sun.proxy.$Proxy3.findAll(Unknown Source)
at test.MybatisTest.main(MybatisTest.java:26)
出问题代码
List<User> users=userDao.findAll();
问题原因:
在List所定义的User类型中只创建了有参构造函数,没有无参构造函数,导致了该问题的出现,在User中添加一个无参构造函数即可解决
标签:lang,domain,java,org,ibatis,constructor,apache,found,DefaultSqlSession 来源: https://blog.csdn.net/qq_33645786/article/details/110703858