Exception in thread "main" org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.example.ssm.mapper.UserDao.queryUserById
at org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:235)
at org.apache.ibatis.binding.MapperMethod.<init>(MapperMethod.java:53)
at org.apache.ibatis.binding.MapperProxy.lambda$cachedMapperMethod$0(MapperProxy.java:98)
at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660)
at org.apache.ibatis.binding.MapperProxy.cachedMapperMethod(MapperProxy.java:97)
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:92)
at com.sun.proxy.$Proxy2.queryUserById(Unknown Source)
at com.example.ssm.ssm.start.main(start.java:21)
上面是报错信息,我用的是ssm框架,整合期间报的错误:下面是我的类还有xml文件:
网上查的都是映射文件和接口类不在同一个目录下还有id名跟接口方法名不一致还有命名空间路径不对。这些我都检查了好几遍,确认没有错,请各位大佬指点指点