新增 自动关闭聊天室缓存

nb-im/src/main/resources/mapper/im/ImRoomMapper.xml

@@ -57,7 +57,7 @@
         from
         (select * from im_room
         <where>
-            (success_time =null or success_time &g0t; #{query.successTime})
+--             (success_time =null or success_time &gt; #{query.successTime})
             <if test="query.doctorId != null">
                 and  doctor_id=#{query.doctorId}
             </if>