fix bug

mallinkService/src/main/resources/mapper/WxCouponMerchantMapper.xml

@@ -138,7 +138,7 @@
 	<resultMap id="MerchantProductVoResultMap" type="com.iformall.domain.vo.WxMerchantProductVo">
 		<result column="product_id" jdbcType="BIGINT" property="productId"/>
 		<result column="merchant_id" jdbcType="BIGINT" property="merchantId"/>
-		<result column="mc" jdbcType="Integer" property="mc"/>
+		<result column="mc" jdbcType="INTEGER" property="mc"/>
 	</resultMap>
 	
 	<select id = "findMerchantProduct" parameterType="java.util.Map" resultMap="MerchantProductVoResultMap">