recover xlsx file

Everyone knows that Excel2003 or previous versions of the saved table default format is generally "xls" suffix name, then "xlsx" suffix is what file it; What program is generated? In fact, xlsx file is also Excel generated file suffix, but is the Excel2007 or above version o

The initial approach The code is as follows Copy Code Include ' classes/phpexcel/iofactory.php ';$inputFileName = $target;$objReader = new Phpexcel_reader_excel5 ();$objPHPExcel = $objReader->load ($inputFileName);$sheetData = $objPHPExcel->getactivesheet ()->toarray (null,true,true,true);$count = count ($sheetData);for ($i =1; $i {Echo (iconv ' utf-8 ', ' GBK ', $sheetData [$i] [' A ']). ' } Error phpexcel_reader_exception:the filename. 1443578799.

Everyone knows that Excel2003 or previous versions of the saved table default format is generally "xls" suffix name, then "xlsx" suffix is what file it; What program is generated? In fact, xlsx file is also Excel generated file suffix, but is the Excel2007 or above version o

Microsoft Office 2007, Office 2010 not only has a revolutionary change in the program interface, but also changes the default save format for Office documents. Compared to older versions of Office (Office 97, 2000, XP, 2003), an X is added to the common format of Office document files, such as the Word document. The DOC format becomes. DOCX format, EXCEL spreadsheet. The XLS format becomes. XLSX format, and so on. The default

1 xlsx file to CSV fileImport xlrd Import csv def xlsx_to_csv (): = Xlrd.open_workbook (' 1.xlsx ') = workbook.sheet_by_index (0) with codecs.open (' 1.csv ', ' W ', encoding= ' Utf-8 ') as f: = csv.writer (f) for row_num in range ( table.nrows): = table.row_values (row_num) if __name__ = = ' __main__ ': xlsx_to_c

Header (' Content-type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet '); Header (' Content-disposition:attachment;filename= "fee_detail.xlsx"); header (' cache-control:max-age=0 '); $objWriter = Phpexcel_iofactory::createwriter ($objPHPExcel, ' Excel2007 '); $objWriter->save (' php://output '); Why the xlsx file could not be generated. Header (' Content-type:application/vnd.ms-excel

Import xlsx, file to sqlite3 database work needs to use to the local database, need to import the XLSX table data into the SQLite database in the database in the app to use, looked at the next data to feel quite simple to share under the first is the need to view the database file software, Search the tool plugin-sqlit

How to open a xlsx file: 1. Upgrade the EXCEL2003 software to Excel2007 Because of the increasing number of users using Excel2007 software, finding relevant data in the network found that more and more spreadsheet files are Excel2007 generated xlsx files, and another Excel2007 spreadsheet software than Excel2003 software more powerful, and more compatible , not

Everyone knows that Excel2003 or previous versions of the saved table default format is generally "xls" suffix name, then "xlsx" suffix is what file it; What program is generated? In fact, xlsx file is also Excel generated file suffix, but is the Excel2007 or above version o

Some time ago to do a project, you have to use Python to generate Excel files directly, and then as the requirements change, but also to the existing Excel file to read. So think about the record, this article is mainly for you to introduce Python operation Excel's xlsx file related information, the need for friends can refer to. Objective The previous processin

Phpexcel Why cannot generate xlsx file Header (' Content-type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet ');Header (' content-disposition:attachment;filename= ' fee_detail.xlsx "');Header (' cache-control:max-age=0 ');$objWriter = Phpexcel_iofactory::createwriter ($objPHPExcel, ' Excel2007 ');$objWriter->save (' php://output '); Why the xlsx