{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["Sheet1"],"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":6,"n_cols":12,"rows_kept":6,"merged":[[1,0,1,11],[3,0,4,0],[3,1,4,1],[3,2,4,2],[3,3,4,3],[3,4,4,4],[3,5,3,7],[3,8,3,11]]}
["附件："]
["会议回执"]
[]
["序号","姓名","单位名称","职务/职称","手机号","是否住宿",null,null,"是否用餐"]
[{"$nulls":5},"2025-09-04","2025-09-05","2025-09-06","4日晚","5日午","5日晚","6日午"]
[1]