修改mapper文件路径

添加“MessageRecordMapper”

src/main/resources/mapper/MessageRecordMapper.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.ycwl.basic.mapper.MessageRecordMapper">
+</mapper>