{"text_format":"3","workbook":"xls","n_sheets":1,"sheets":["sheet1"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"sheet1","index":0,"n_rows":2,"n_cols":8,"rows_kept":2,"flags":["formulas_cached_only"]}
["姓名*","身份证号*","性别*","手机号码*","邮箱*","工作单位*","联系地址*","学时数*"]
["姓名为必填，不能为空","身份证号为必填，不能为空","性别为必填，不能为空","手机号码为必填，不能为空","邮箱为必填，不能为空","工作单位为必填，不能为空","联系地址为必填，不能为空","学时数为必填，不能为空"]