BUG日记之——MP使用EeasyExcel技术，读取Excel并保存到数据库中出错

com.alibaba.excel.exception.ExcelAnalysisException: nested exception is org.apache.ibatis.reflection.ReflectionException: Could not set property 'id' of 'class com.atguigu.eduservice.po.EduSubject' with value '1312718363369213953' Cause: java.lang.IllegalArgumentException: argument type mismatch

Caused by: org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: Could not set property 'id' of 'class com.atguigu.eduservice.po.EduSubject' with value '1312718363369213953' Cause: java.lang.IllegalArgumentException: argument type mismatch

Caused by: org.apache.ibatis.reflection.ReflectionException: Could not set property 'id' of 'class com.atguigu.eduservice.po.EduSubject' with value '1312718363369213953' Cause: java.lang.IllegalArgumentException: argument type mismatch

Caused by: java.lang.IllegalArgumentException: argument type mismatch

报错如上：由报错可以的值和id有关

 Cause: java.lang.IllegalArgumentException: argument type mismatch这一句看出来，参数类型不匹配，而且前面提到id属性不匹配、

查看id字段：我之前没有添加主键生成策略