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@ -23,6 +23,10 @@ use cores\exception\BaseException; |
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use cores\exception\DebugException; |
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use think\exception\HttpResponseException; |
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use PhpOffice\PhpSpreadsheet\Spreadsheet; |
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use PhpOffice\PhpSpreadsheet\IOFactory; |
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use PhpOffice\PhpSpreadsheet\Style\Alignment; |
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/** |
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* 打印调试函数 html |
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* @param $content |
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@ -466,3 +470,51 @@ function calc_time($startTime, $endTime) { |
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} |
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return date('i分钟s秒', (3600 - $diffTime)); |
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} |
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if (!function_exists('downLoadExcel')){ |
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/** |
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* 导出excel |
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* @param $name excel名称 |
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* @param $titles 标题 [['name'=>'姓名'],['gender'=>'性别']] |
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* @param array $data |
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* @throws \PhpOffice\PhpSpreadsheet\Exception |
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* @throws \PhpOffice\PhpSpreadsheet\Writer\Exception |
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*/ |
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function downLoadExcel($name, $titles, $data=[]) |
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{ |
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$count = count($titles); //计算表头数量 |
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$spreadsheet = new Spreadsheet(); |
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$styleArray = [ |
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'alignment' => [ |
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'horizontal' => Alignment::HORIZONTAL_CENTER_CONTINUOUS, |
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'vertical' => Alignment::VERTICAL_CENTER, |
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'wrapText' => true, |
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], |
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]; |
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$sheet = $spreadsheet->getActiveSheet(); |
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for ($i = 65; $i < $count + 65; $i++) { //数字转字母从65开始，循环设置表头 |
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$sheet->getStyle(strtoupper(chr($i)))->applyFromArray($styleArray); |
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$sheet->getCell(strtoupper(chr($i)).'1')->getStyle()->getFont()->setBold(true); |
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$index = $i - 65; |
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$sheet->setCellValue(strtoupper(chr($i)) . '1', $titles[$index][key($titles[$index])] ); |
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} |
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/*--------------开始从数据库提取信息插入Excel表中------------------*/ |
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foreach ($data as $key => $item) { //循环设置单元格： |
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//$key+2,因为第一行是表头，所以写到表格时 从第二行开始写 |
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for ($i = 65; $i < $count + 65; $i++) { //数字转字母从65开始： |
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$sheet->setCellValue(strtoupper(chr($i)) . ($key + 2),$item[key($titles[$i - 65])]); |
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$spreadsheet->getActiveSheet()->getColumnDimension(strtoupper(chr($i)))->setAutoSize(true); |
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} |
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} |
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header('Content-Type: application/vnd.ms-excel'); |
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header('Content-Disposition: attachment;filename="' . $name . '.xlsx"'); |
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header('Cache-Control: max-age=0'); |
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$writer = IOFactory::createWriter($spreadsheet,'Xlsx'); |
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$writer->save('php://output'); |
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//删除清空 |
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$spreadsheet->disconnectWorksheets(); |
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unset($spreadsheet); |
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exit; |
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} |
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} |
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lqmac
11 months ago