[活动报名][修改][查询条件]

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

@@ -50,6 +50,9 @@
 		<if test=" null != status ">
 			and `status` = #{status}
 		</if>
+		<if test=" null != activityId ">
+			and `activity_id` = #{activityId}
+		</if>
 		
 		<if test=" null != ids ">
 			and id in