1

src/main/resources/mapper/tk/RoomVisitLogMapper.xml

@@ -13,7 +13,7 @@
     <select id="getByGroupRoomId" resultType="com.fdkankan.tk.response.DataCount">
         SELECT DATE_FORMAT(create_time,'%Y-%m-%d') as dataKey , count(1) as dataCount  FROM ${tb}
         WHERE tb_status = 0
-        <if test="roomIds != null roomIds.length >0">
+        <if test="roomIds != null and roomIds.size >0">
             and  room_id in
             <foreach item="roomId" collection="roomIds" open="(" separator="," close=")">
                 #{roomId}
@@ -29,7 +29,7 @@
     <select id="getByDGroupRoomId" resultType="com.fdkankan.tk.response.DataCount">
         SELECT DATE_FORMAT(create_time,'%Y-%m-%d') as dataKey , count(DISTINCT user_id) as dataCount  FROM ${tb}
         WHERE tb_status = 0
-        <if test="roomIds != null roomIds.length >0">
+        <if test="roomIds != null and roomIds.size >0">
             and  room_id in
             <foreach item="roomId" collection="roomIds" open="(" separator="," close=")">
                 #{roomId}