使用phpexcel导出excel乱码
数据库和页面都是utf8。
header('Content-Type: application/vnd.ms-excel;');
header('Content-Disposition: attachment;filename='.$filename.'.xls');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output'); //
导出后,打开execel是乱码的。
本地window下导出的话没问题,上传到服务器上导出,就是乱码。
直接var_dump($objWreter)到页面,发现不会乱码。
header('Content-Type: application/vnd.ms-excel;charset=gb2312')也还是乱码;
这个乱码是什么问题
回复讨论(解决方案)
在header() 前面加上ob_end_clean() 函数, 清除缓冲区, 这样就不会乱码了!
ob_end_clean();//清除缓冲区,避免乱码
header('Content-Type: application/vnd.ms-excel');
.....
.....
$objWriter->save('php://output'); 输出的是二进制文档流,就和图片一样不存在字符集的问题
用 excel 打开是出现乱码,是因为文件中含有不能被他识别的内容
这多半是包含了 php 的错误信息
你可以截个图贴上来看看,也可以以把 xls 文件放到网盘上
在header() 前面加上ob_end_clean() 函数, 清除缓冲区, 这样就不会乱码了!
ob_end_clean();//清除缓冲区,避免乱码
header('Content-Type: application/vnd.ms-excel');
.....
.....
的确是这问题,伤不起的缓冲区
$objWriter->save('php://output'); 输出的是二进制文档流,就和图片一样不存在字符集的问题
用 excel 打开是出现乱码,是因为文件中含有不能被他识别的内容
这多半是包含了 php 的错误信息
你可以截个图贴上来看看,也可以以把 xls 文件放到网盘上
在header() 前面加上ob_end_clean() 函数, 清除缓冲区, 这样就不会乱码了!
ob_end_clean();//清除缓冲区,避免乱码
header('Content-Type: application/vnd.ms-excel');
.....
.....
的确是这问题,伤不起的缓冲区
没用,我用的是本地测试的,唉!本地本来就可以的,大意了
你的 A1 单元格处的内容就不对
请检查是否有多余的输出
上下代码
/*--------------设置表头信息------------------*/
$objPHPExcel->setActiveSheetIndex(0)
->setCellValue('A1', 'a')
->setCellValue('B1', 'b')
->setCellValue('C1', 'c')
->setCellValue('D1', 'd')
->setCellValue('E1', 'e')
->setCellValue('F1','f')
->setCellValue('G1','g')
->setCellValue('H1','h')
->setCellValue('I1',i')
->setCellValue('J1','f');
/*--------------开始从数据库提取信息插入Excel表中------------------*/
$i=2; //定义一个i变量,目的是在循环输出数据是控制行数
for($j=0;$j
$objPHPExcel->setActiveSheetIndex(0)
->setCellValue("A".$i, $result[$j]['ori_stu_name'])
->setCellValue("B".$i, $result[$j]['ori_stu_candidateNum'])
->setCellValue("C".$i, $result[$j]['ori_stu_sex'])
->setCellValue("D".$i, $result[$j]['ori_stu_id_card'])
->setCellValue("E".$i, $result[$j]['ori_stu_institution'])
->setCellValue('F'.$i, $result[$j]['ori_stu_specialty'])
->setCellValue('G'.$i, $result[$j]['ori_stu_phone'])
->setCellValue('H'.$i, $result[$j]['ori_stu_isMember'])
->setCellValue('I'.$i, $result[$j]['ori_stu_domicile'])
->setCellValue('J'.$i, $result[$j]['ori_stu_isReport']);
$i++;
}
/*--------------下面是设置其他信息------------------*/
$objPHPExcel->getActiveSheet()->setTitle('学生表'); //设置sheet的名称
$objPHPExcel->setActiveSheetIndex(0); //设置sheet的起始位置
$filename = date('Y-m',time())."信息表";
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename='.$filename.'.xls');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output'); //这里生成excel后会弹出下载
你的 A1 单元格处的内容就不对
请检查是否有多余的输出
我上代码吧
Vendor("Excel.PHPExcel"); Vendor("Excel.PHPExcel.IOFactory"); $objPHPExcel = new PHPExcel(); $db=M("student_info"); $where="where fsi_logistics.ori_log_stuCandidateNum = fsi_student_info.ori_stu_candidateNum"; $sql="select logistics.*,student_info.ori_stu_name from student_info,logistics ".$where; $result= $db->query($sql); $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A1', '姓名') ->setCellValue('B1', '考生号') ->setCellValue('C1', '商品') ->setCellValue('D1', '价格'); $i=2; for($j=0;$j<count($result);$j++){ $objPHPExcel->setActiveSheetIndex(0) ->setCellValue("A".$i, $result[$j]['ori_stu_name']) ->setCellValue("B".$i, $result[$j]['ori_log_stuCandidateNum']) ->setCellValue("C".$i, $result[$j]['product']) ->setCellValue("D".$i, $result[$j]['price']); $i++; } $objPHPExcel->getActiveSheet()->setTitle('学生表'); $objPHPExcel->setActiveSheetIndex(0); $filename = date('Y-m',time())."生活用品表"; ob_end_clean() ; header('Content-Type: application/vnd.ms-excel'); header('Content-Disposition: attachment;filename='.$filename.'.xls'); header('Cache-Control: max-age=0'); $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); $objWriter->save('php://output'); exit;
没有其它输出了呀,在winddow下导出是正常的
我已经解决了,bom头的问题,谢谢你们了

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