{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":17,"n_cols":8,"rows_kept":17,"merged":[[0,0,0,7],[16,4,17,7]]}
["附件4：各单位因身体等原因未完成核酸采样人员登记表"]
["序号","姓名","人员类别","工号/学号","身份证号","联系方式（手机）","住址","备注"]
[1]
[2]
[3]
["…"]
{"$rows_empty":10}
[{"$nulls":4},"填表人：                 审核领导："]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}