出现空指针异常

zhangc

2025-01-08 617a8c4fc0b81ec4b96db8a013a91f4e666b0b96

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<?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.zy.asrs.mapper.ReportDataLogMapper">
 
 
</mapper>