Mybitis

错误：

### Error querying database.  Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for com.rl.ecps.mapper.EbItemMapper.selectItemByConditionCount
### Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for com.rl.ecps.mapper.EbItemMapper.selectItemByConditionCount]], class dirties context [false], class mode [null], method dirties context [false].

解决：sqlMapConfig的mappers缺少mapper

这么说，上面的Mapped Statements collection应该是指sqlMapConfig里面的<mappers>