如何读取excel文件数据每个单元格，并根据列名称将该数据保存到数据库表中

I am trying to read excel file data and saving that data into the database. data is comming to console. I have two column in excel file namely Userid and RequestId I am trying to save the data similarly in the database table in the same manner. Data is going in the table but both columns are having same value. I need them seperately.I am using this code for reading. I am trying to read excel file data and saving