java - ssm项目中报Invalid bound statement (not found)错误？？？

这是异常

nested exception is org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.prs.dps.dao.IPoetDao.getPoetById

PoetMapper.xml

    
        
        
        
        
        
        
    


    
        select from poet where id = #{id}
    

IPoetDao

package com.prs.dps.dao;

import com.prs.dps.domain.Poet;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 * Created by ffulauh on 2016/6/4.
 */
@Repository("poetDao")
public interface IPoetDao {
    List getPoetById(Integer id) throws Exception;
}

mybatis配置文件

http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">

    
        
        
        
        
        
        
        
        
        
    

    
        
        
        
    

    
        
    
    
        
        
    

mybatis-configuration.xml