首先使用composer require phpoffice/phpexcel下载安装phpexcel包。
将包放入extend下面。
不附加图片的导出
/**
* 导出excel(不带图片)
* @param ?string $fileName [description]
* @param ?[type] $headArr ?[description]
* @param ?[type] $data ????[description]
* @return [type] ??????????[description]
*/
public function excelExport($fileName = ‘‘, $headArr = [], $data = []) {
???$fileName .= "_" . date("Y_m_d", time()) . "_".time().".xls";
???????
???????Loader::import("PHPExcel.Classes.PHPExcel");
???????Loader::import("PHPExcel.Drawing");
?
???$objPHPExcel = new \PHPExcel;
???$objPHPExcel->getProperties();
???$key = ord("A"); // 设置表头
???foreach ($headArr as $v) {
???????$colum = chr($key);
???????$objPHPExcel->setActiveSheetIndex(0)->setCellValue($colum . ‘1‘, $v);
???????$objPHPExcel->setActiveSheetIndex(0)->setCellValue($colum . ‘1‘, $v);
???????$key += 1;
???}
??????
???
???$column = 2;
???$objActSheet = $objPHPExcel->getActiveSheet();
???foreach ($data as $key => $rows) { // 行写入
??????? $span = ord("A");
??????? foreach ($rows as $keyName => $value) { // 列写入
??????????? $objActSheet->setCellValue(chr($span) . $column, $value);
??????????? $span++;
??????? }
??????? $column++;
???}
???$fileName = iconv("utf-8", "gb2312", $fileName); // 重命名表
???$objPHPExcel->setActiveSheetIndex(0); // 设置活动单指数到第一个表,所以Excel打开这是第一个表
???header(‘Content-Type: application/vnd.ms-excel‘);
???header("Content-Disposition: attachment;filename=‘$fileName‘");
???header(‘Cache-Control: max-age=0‘);
???$objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, ‘Excel5‘);
???//$objWriter->save(‘php://output‘); // 文件通过浏览器下载
???exit();
}
控制器方法
public function dcexcel(){
???????$name=‘物流信息表‘;
???????$header=[‘商品编号‘,‘商品名称‘,‘库存数量‘,‘商品图‘];
???????????/*需要哪张表的数据就查询哪张表的数据*/
???????$list = db(‘goods‘)->limit(1)->select();
???????$str = array();
???????foreach ($list as $k => $v) {
???????????/*对应的数据库信息*/
???????????$str[] = [$v[‘good_sn‘],$v[‘good_name‘],$v[‘store_num‘],$v[‘good_thumb‘]];
???????}
???????$data=$str;
$this->excelExport($name,$header,$data);
}
带图片的导出
/**
* 导出excel表格（带图片）
* @return [type] [description]
*/
function excel_down($data = []){
?????????
???????????// 导出Exl
???????????Loader::import("PHPExcel.Classes.PHPExcel");
?????Loader::import("PHPExcel.Worksheet.Drawing");
???
???????????$objPHPExcel = new \PHPExcel();
????????????
???????????$objWriter = new \PHPExcel_Writer_Excel2007($objPHPExcel);
????????
???????????$objActSheet = $objPHPExcel->getActiveSheet();
????????????
???????????// 水平居中（位置很重要，建议在最初始位置）
???????????$objPHPExcel->setActiveSheetIndex(0)->getStyle(‘A‘)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
???????????$objPHPExcel->setActiveSheetIndex(0)->getStyle(‘B‘)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
???????????$objPHPExcel->setActiveSheetIndex(0)->getStyle(‘C‘)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
???????????$objPHPExcel->setActiveSheetIndex(0)->getStyle(‘D‘)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
???????????$objPHPExcel->setActiveSheetIndex(0)->getStyle(‘E‘)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
???????????$objActSheet->setCellValue(‘A1‘, ‘good_sn‘);
???????????$objActSheet->setCellValue(‘B1‘, ‘good_name‘);
???????????$objActSheet->setCellValue(‘C1‘, ‘store_num‘);
???????????$objActSheet->setCellValue(‘D1‘, ‘sales_sum‘);
???????????$objActSheet->setCellValue(‘E1‘, ‘good_thumb‘);
???????????// 设置个表格宽度
???????????$objPHPExcel->getActiveSheet()->getColumnDimension(‘A‘)->setWidth(16);
???????????$objPHPExcel->getActiveSheet()->getColumnDimension(‘B‘)->setWidth(15);
???????????$objPHPExcel->getActiveSheet()->getColumnDimension(‘C‘)->setWidth(15);
???????????$objPHPExcel->getActiveSheet()->getColumnDimension(‘D‘)->setWidth(20);
???????????$objPHPExcel->getActiveSheet()->getColumnDimension(‘E‘)->setWidth(12);
????????????
???????????// 垂直居中
???????????$objPHPExcel->setActiveSheetIndex(0)->getStyle(‘A‘)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
???????????$objPHPExcel->setActiveSheetIndex(0)->getStyle(‘B‘)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
???????????$objPHPExcel->setActiveSheetIndex(0)->getStyle(‘C‘)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
???????????$objPHPExcel->setActiveSheetIndex(0)->getStyle(‘D‘)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
???????????$objPHPExcel->setActiveSheetIndex(0)->getStyle(‘E‘)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
????????????
???????????foreach($data as $k=>$v){
???????????????$k +=2;
???????????????$objActSheet->setCellValue(‘A‘.$k, $v[‘good_sn‘]); ??
???????????????$objActSheet->setCellValue(‘B‘.$k, $v[‘good_name‘]); ??
???????????????$objActSheet->setCellValue(‘C‘.$k, $v[‘store_num‘]); ??
???????????????$objActSheet->setCellValue(‘D‘.$k, $v[‘sales_sum‘]); ??
????????????????//获取到图片信息 ??
???????????????$img =db(‘goods‘)->where(‘good_id = ‘.$v[‘good_id‘])->field(‘good_thumb‘)->find();
???????????????// 图片生成
???????????????$objDrawing[$k] = new \PHPExcel_Worksheet_Drawing();
???????????????$objDrawing[$k]->setPath(‘./uploads/‘.$img[‘good_thumb‘]);//这里拼接 . 是因为要在根目录下获取
???????????????// 设置宽度高度
???????????????$objDrawing[$k]->setHeight(80);//照片高度
???????????????$objDrawing[$k]->setWidth(80); //照片宽度
???????????????/*设置图片要插入的单元格*/
???????????????$objDrawing[$k]->setCoordinates(‘E‘.$k);
???????????????// 图片偏移距离
???????????????$objDrawing[$k]->setOffsetX(12);
???????????????$objDrawing[$k]->setOffsetY(12);
???????????????$objDrawing[$k]->setWorksheet($objPHPExcel->getActiveSheet());
???????????????// 表格高度
???????????????$objActSheet->getRowDimension($k)->setRowHeight(80);
????????????????
???????????}
????????????
???????????$fileName = ‘duola物流信息表‘;
???????????$date = date("Y-m-d",time());
???????????$fileName .= "_{$date}.xls";
???????????$fileName = iconv("utf-8", "gb2312", $fileName);
???????????//重命名表
???????????// $objPHPExcel->getActiveSheet()->setTitle(‘test‘);
???????????//设置活动单指数到第一个表,所以Excel打开这是第一个表
???????????$objPHPExcel->setActiveSheetIndex(0);
???????????header(‘Content-Type: application/vnd.ms-excel‘);
???????????header("Content-Disposition: attachment;filename=\"$fileName\"");
???????????header(‘Cache-Control: max-age=0‘);
???????????$objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, ‘Excel5‘);
???????????$objWriter->save(‘php://output‘); //文件通过浏览器下载
???????????// END ??
???}
控制器使用
public function dcexcel(){
???????????/*需要哪张表的数据就查询哪张表的数据*/
???????$list = db(‘goods‘)->limit(1)->select();
???????$this->excel_down($list);
}
thinkphp5中使用excel导出数据表格（包涵图片）
原文地址：https://www.cnblogs.com/zdzdbk/p/9957048.html