使用PHPExcel编辑Excel 2007文档

Question

我使用Excel表格编辑Excel 2007文档，但是当我尝试使用PHPExcel编辑它时，这些表格的所有内容（第一个和用PHPExcel制作的输入除外）都将被删除。

这里是我的代码：

require 'PHPExcel.php'; 
require 'PHPExcel/IOFactory.php'; 
require 'PHPExcel/Writer/Excel2007.php'; 

$fileType = 'Excel2007'; 
$fileName = 'test.xlsx'; 

$objReader = PHPExcel_IOFactory::createReader($fileType); 
$objPHPExcel = $objReader->load($fileName); 

$activeSheet = $objPHPExcel->setActiveSheetIndexbyName('ID'); 
$activeSheet->setCellValue('A2', 'string test'); 

$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel); 
$objWriter->save($fileName); 

Answer 1

通过查看此post尝试重新安排你的代码是这样的：

require 'PHPExcel.php'; 
require 'PHPExcel/IOFactory.php'; 
require 'PHPExcel/Writer/Excel2007.php'; 

$fileType = 'Excel2007'; 
$fileName = 'test.xlsx'; 

$objPHPExcel = PHPExcel_IOFactory::createReader($fileType); 
$objPHPExcel = $objPHPExcel->load($fileName); 
$objPHPExcel->setActiveSheetIndexbyName('ID'); 
$objPHPExcel->getActiveSheet()->setCellValue('A2', 'string test'); 

$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel); 
$objWriter->save($fileName);