取sql server 图片二进制流

	<resultMap type="com.foen.cloud.dto.wechat.SaleOrderDto" id="OrderMap">
	    <result property="barCode" column="barCode" javaType="String" />
		<result property="mano" column="mano" javaType="String" />
		<result property="manoName" column="manoName" javaType="String" />
		<result property="exYsdm" column="exYsdm"  javaType="String" />
		<result property="exYsdmName" column="exYsdmName"  javaType="String" />
		<result property="spmqname" column="spmqname" javaType="String" />
		<result property="packType" column="packType" javaType="String" />
		<result property="numRequire" column="numRequire" jdbcType="DECIMAL" />
		<result property="splength" column="splength" jdbcType="DECIMAL" />
		<result property="theorSingleWeight" column="theorSingleWeight" jdbcType="DECIMAL" />
		<result property="theorWeight" column="theorWeight" jdbcType="DECIMAL" />
		<result property="imgUrl" column="imgUrl" javaType="String" />
		<result property="imgBase64Byte" column="imgBase64Byte" jdbcType="LONGVARBINARY" />
		<result property="kingdeeId" column="kingdeeId" javaType="String" />
	</resultMap>