Mybatis:### Cause: org.apache.ibatis.executor.ExecutorException: A query was run and no Result Maps

是由于没定义返回类型

	<select id="queryTest">
		select id from test
		 where 1=1
		 AND id =#{param}
	</select>

增加

	<select id="queryTest" resultType="Map">
		select id from test
		 where 1=1
		 AND id=#{param}
	</select>