使用composer安装phpexcel包
composer require phpoffice/phpexcel
然后在common.php文件写个导出excel的函数
/**
* excel表格导出
* @param string $fileName 文件名称
* @param array $headArr 表头名称
* @param array $data 要导出的数据
* @author static7 */
function excelExport($fileName = '',$headArr = [],$data = []) {
$fileName .= "_" . date("Y_m_d",Request::instance()->time()) . ".xls";
$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',$v);
//下面注释的这行代码是让表头拥有筛选功能，根据需要取消注释即可
//$objPHPExcel->getActiveSheet()->setAutoFilter($objPHPExcel->getActiveSheet()->calculateWorksheetDimension());
$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();
}
接着在控制器里写一个测试导出excel的方法
/**
* tp5 使用excel导出
* @param
* @author staitc7 * @return mixed
*/
public function excel() {
$name='测试导出';
$header=['表头A','表头B'];
$data=[
['嘿嘿','heihei'],
['哈哈','haha']
];
excelExport($name,$header,$data);
}
最后调用excel方法
