require_once ‘./excel/PHPExcel.php‘; //导入php文件

$filePath = ‘./excel/buyend.xlsx‘; //打开excel路径

$PHPReader = new \PHPExcel_Reader_Excel2007(); //默认用excel2007读取excel

$PHPExcel = $PHPReader->load($filePath); //加载具体文件

$PHPExcel->setActiveSheetIndex(0);

$PHPExcel->getActiveSheet()->setCellValue(‘xxxx‘);//设置标题

$i=4;//初始行数

//$data为查询出来的数据

foreach($data as $key => $value){
　　$PHPExcel->getActiveSheet()->setCellValue(‘A‘.$i,存放的值);//分类
　　....
　　$i=$i+1;
}

$PHPExcel->getActiveSheet() -> setTitle(‘标题内容‘);

$PHPExcel-> setActiveSheetIndex(0);

$objWriter = \PHPExcel_IOFactory::createWriter($PHPExcel, ‘Excel2007‘);//保存类型

$objWriter->save(‘./excel/buy/buy.xlsx‘);//保存路径

PhpExcel的使用文档