java110-db/src/main/resources/mapper/common/MachineServiceDaoImplMapper.xml
@@ -254,7 +254,7 @@ <if test="direction !=null and direction != ''"> , t.direction = #{direction} </if> <if test="heartbeatTime !=null and heartbeatTime != ''"> <if test="heartbeatTime !=null "> , t.heartbeat_time = #{heartbeatTime} </if> where 1=1
