安装类库
从GitHub上下载PHPExcel类库
地址：https://github.com/PHPOffice/PHPExcel
解压后将Classes文件夹移动到ThinkPHP的extend目录，并将其重命名为phpexcel
在项目中需要的地方添加引用
import('phpexcel.PHPExcel', EXTEND_PATH);代码实现
<?phpnamespace app\index\controller;use think\Controller;class Excel extends Controller{ ???// 将数据导出至Excel ???public function exportExcel() ???{ ???????// 引入类库 ???????import('phpexcel.PHPExcel', EXTEND_PATH); ???????// 文件名和文件类型 ???????$fileName = "student"; ???????$fileType = "xlsx"; ???????// 模拟获取数据 ???????$data = self::getData(); ???????$obj = new \PHPExcel(); ???????// 以下内容是excel文件的信息描述信息 ???????$obj->getProperties()->setCreator(''); //设置创建者 ???????$obj->getProperties()->setLastModifiedBy(''); //设置修改者 ???????$obj->getProperties()->setTitle(''); //设置标题 ???????$obj->getProperties()->setSubject(''); //设置主题 ???????$obj->getProperties()->setDescription(''); //设置描述 ???????$obj->getProperties()->setKeywords('');//设置关键词 ???????$obj->getProperties()->setCategory('');//设置类型 ???????// 设置当前sheet ???????$obj->setActiveSheetIndex(0); ???????// 设置当前sheet的名称 ???????$obj->getActiveSheet()->setTitle('student'); ???????// 列标 ???????$list = ['A', 'B', 'C']; ???????// 填充第一行数据 ???????$obj->getActiveSheet() ???????????->setCellValue($list[0] . '1', '学号') ???????????->setCellValue($list[1] . '1', '姓名') ???????????->setCellValue($list[2] . '1', '班级'); ???????// 填充第n(n>=2, n∈N*)行数据 ???????$length = count($data); ???????for ($i = 0; $i < $length; $i++) { ???????????$obj->getActiveSheet()->setCellValue($list[0] . ($i + 2), '20190101', \PHPExcel_Cell_DataType::TYPE_STRING);//将其设置为文本格式 ???????????$obj->getActiveSheet()->setCellValue($list[1] . ($i + 2), 'student01'); ???????????$obj->getActiveSheet()->setCellValue($list[2] . ($i + 2), '1班'); ???????} ???????// 设置加粗和左对齐 ???????foreach ($list as $col) { ???????????// 设置第一行加粗 ???????????$obj->getActiveSheet()->getStyle($col . '1')->getFont()->setBold(true); ???????????// 设置第1-n行，左对齐 ???????????for ($i = 1; $i <= $length + 1; $i++) { ???????????????$obj->getActiveSheet()->getStyle($col . $i)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_LEFT); ???????????} ???????} ???????// 设置列宽 ???????$obj->getActiveSheet()->getColumnDimension('A')->setWidth(20); ???????$obj->getActiveSheet()->getColumnDimension('B')->setWidth(20); ???????$obj->getActiveSheet()->getColumnDimension('C')->setWidth(15); ???????// 导出 ???????ob_clean(); ???????if ($fileType == 'xls') { ???????????header('Content-Type: application/vnd.ms-excel'); ???????????header('Content-Disposition: attachment;filename="' . $fileName . '.xls'); ???????????header('Cache-Control: max-age=1'); ???????????$objWriter = new \PHPExcel_Writer_Excel5($obj); ???????????$objWriter->save('php://output'); ???????????exit; ???????} elseif ($fileType == 'xlsx') { ???????????header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'); ???????????header('Content-Disposition: attachment;filename="' . $fileName . '.xlsx'); ???????????header('Cache-Control: max-age=1'); ???????????$objWriter = \PHPExcel_IOFactory::createWriter($obj, 'Excel2007'); ???????????$objWriter->save('php://output'); ???????????exit; ???????} ???} ???// 准备数据 ???protected function getData() ???{ ???????$studentList = [ ???????????[ ???????????????'stuNo' => '20190101', ???????????????'name' => 'student01', ???????????????'class' => '1班' ???????????], [ ???????????????'stuNo' => '20190102', ???????????????'name' => 'student02', ???????????????'class' => '1班' ???????????], [ ???????????????'stuNo' => '20190103', ???????????????'name' => 'student03', ???????????????'class' => '1班' ???????????] ???????]; ???????return $studentList; ???}}运行
浏览器访问http://127.0.0.1:8083/index/excel/exportExcel下载Excel文件
打开文件如下:
可以看到Excel中的数据和PHP数组中的数据是一致的！
本文链接：https://www.cnblogs.com/connect/p/php-export-excel.html
使用PHPExcel将数据导出至Excel
原文地址：https://www.cnblogs.com/connect/p/php-export-excel.html