【代码评审】IoT：tdengine 封装的 review

yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/tdengine/TdEngineDataWriterMapper.xml

@@ -2,7 +2,6 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-
 <mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.TdEngineDataWriterMapper">
 
     <!-- 插入数据 -->

yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/tdengine/TdEngineDatabaseMapper.xml

@@ -2,7 +2,6 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-
 <mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.TdEngineDatabaseMapper">
 
     <!-- 创建数据库 -->

yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/tdengine/TdEngineQueryMapper.xml

@@ -2,7 +2,6 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-
 <mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.TdEngineQueryMapper">
 
     <!-- 根据时间戳查询数据 -->

yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/tdengine/TdEngineSuperTableMapper.xml

@@ -2,7 +2,6 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-
 <mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.TdEngineSuperTableMapper">
 
     <!-- 创建超级表 -->

yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/tdengine/TdEngineTableMapper.xml

@@ -2,7 +2,6 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-
 <mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.TdEngineTableMapper">
 
     <!-- 创建子表 -->