ThinkPhp excel 匯入匯出 demo
阿新 • • 發佈：2019-01-25
首先要去下載一個PHPExcel 檔案
在前臺html頁面進行上傳檔案：如：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <P><a href="{:U('Index/expUser')}" >匯出資料並生成excel</a></P><br/> <form action="{:U('Index/add_excel')}" method="post" enctype="multipart/form-data"> <input type="file" name="import"/> <input type="submit" value="匯入"/> </form> </body> </html>
excel 匯入
/* * excel 倒入 * */ public function add_excel() { if (!empty($_FILES)) { $config = array( 'exts' => array('xlsx', 'xls'), 'maxSize' => 3145728000, 'rootPath' => "./Public/", 'savePath' => 'Uploads/', 'subName' => array('date', 'Ymd'), ); $upload = new \Think\Upload($config); if (!$info = $upload->upload()) { $this->error($upload->getError()); } $file_name = $upload->rootPath . $info['import']['savepath'] . $info['import']['savename']; $extension = strtolower(pathinfo($file_name, PATHINFO_EXTENSION));//判斷匯入表格字尾格式 $res = $this->goods_import($file_name, $extension); if($res){ echo "ok"; }else{ echo "no"; } }}
public function goods_import($filename, $exts) { import("Org.Util.PHPExcel"); if($exts == 'xls'){ import("Org.Util.PHPExcel.Reader.Excel5"); $PHPReader=new \PHPExcel_Reader_Excel5(); }else if($exts == 'xlsx'){ import("Org.Util.PHPExcel.Reader.Excel2007"); $PHPReader=new \PHPExcel_Reader_Excel2007(); } $objPHPExcel = $PHPReader->load($filename); $sheet = $objPHPExcel->getSheet(0); $highestRow = $sheet->getHighestRow(); // 取得總行數 for($a=3;$a<=$highestRow;$a++){ $data['username'] = $objPHPExcel->getActiveSheet()->getCell("A" . $a)->getValue(); $data['pwd'] = $objPHPExcel->getActiveSheet()->getCell("B" . $a)->getValue(); $data['phone'] = $objPHPExcel->getActiveSheet()->getCell("C" . $a)->getValue(); $data['sex'] = $objPHPExcel->getActiveSheet()->getCell("D" . $a)->getValue(); if($data['username'] instanceof \PHPExcel_RichText) { //富文字轉換字串 $data['username'] = $data['username']->__toString(); } if($data['pwd'] instanceof \PHPExcel_RichText) { //富文字轉換字串 $data['pwd'] = $data['pwd']->__toString(); } if($data['phone'] instanceof \PHPExcel_RichText) { //富文字轉換字串 $data['phone'] = $data['phone']->__toString(); } if($data['sex'] instanceof \PHPExcel_RichText) { //富文字轉換字串 $data['sex'] = $data['sex']->__toString(); } $User = M("username"); $User->add($data); } if ($User) { return true; }else{ return false; } }
excel匯出
/*
* 匯出excel
* */
public function expUser($name='Excel')
{
import('Org.Util.PHPExcel');
$exc = new \PHPExcel();
$objExcel = $exc->getActiveSheet();
$objExcel->setTitle('使用者列表');
$objExcel->getStyle('A1')->getFont()->setBold(true)->setSize(16);
//設定獵頭寬
$objExcel->getColumnDimension('A')->setWidth(50);
$objExcel->getColumnDimension('B')->setWidth(30);
$objExcel->getColumnDimension('C')->setWidth(30);
$objExcel->getColumnDimension('D')->setWidth(30);
//設定表頭和列頭對齊
$objExcel->getStyle('A1')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objExcel->getStyle('A3:D1')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
//插入標題
$objExcel->MergeCells('A1:D1');;
$objExcel->setCellValue('A1', '商品列表');
$objExcel->setCellValue('A3', '使用者名稱')
->setCellValue('B3', '密碼')
->setCellValue('C3', '手機號')
->setCellValue('D3', '性別');
$list=M('username')->select();
$i=4;
foreach ($list as $k=>$val){
$objExcel->setCellValue('A' . $i, $val['username'])
->setCellValue('B' . $i, $val['pwd'])
->setCellValue('C' . $i, $val['phone'])
->setCellValue('D' . $i, $val['sex']);
$i++;
}
// $outputFileName = "output.xls";
// header("Content-Type: application/force-download");
// header("Content-Type: application/octet-stream");
// header("Content-Type: application/download");
// header('Content-Disposition:inline;filename="'.$outputFileName.'"');
// header("Content-Transfer-Encoding: binary");
// header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
// header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
// header("Pragma: no-cache");
// $objExcel->save('php://output');
//儲存文件並返回檔名
$objfile = \PHPExcel_IOFactory::createWriter($exc, 'Excel5');
$filename = 'goods_list'. '.xls';
//var_dump($dir);exit;
$objfile->save($filename);
//下載檔案需要用到的頭
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Length: ' . filesize($filename));
header('Content-Disposition: attachment; filename=' . basename($filename));
readfile($filename);
}