一 下载PHPExcel
链接: https://pan.baidu.com/s/1Uv3GsbDSdsni5zDAR1412w 提取码: 4fkk
二 将PHPExcel 引入自己的项目
三 导出
namespace app\admin\model;
class PHPExcelmodel
{
function toExcel($list,$filename,$indexKey,$startRow=1,$excel2007=false){
//文件引入
// echo $pe['host_root'].'include/class/PHPExcel.php';die;
include(LIB_PATH.'Classes/PHPExcel.php');
include(LIB_PATH.'Classes/PHPExcel/Writer/Excel2007.php');
// require("/include/class/PHPExcel.php");
// include("/include/class/PHPExcel/Writer/Excel2007.php");
ob_end_clean();
if(empty($filename)) $filename = time();
if( !is_array($indexKey)) return false;
$header_arr = array('A','B','C','D','E','F','G','H','I','J','K','L','M', 'N','O','P','Q','R','S','T','U','V','W','X','Y','Z');
//初始化PHPExcel()
$objPHPExcel = new \PHPExcel();
//设置保存版本格式
if($excel2007){
$objWriter = new \PHPExcel_Writer_Excel2007($objPHPExcel);
$filename = $filename.'.xlsx';
}else{
$objWriter = new \PHPExcel_Writer_Excel5($objPHPExcel);
$filename = $filename.'.xls';
}
//接下来就是写数据到表格里面去
$objActSheet = $objPHPExcel->getActiveSheet();
//$startRow = 1;
foreach ($list as $row) {
foreach ($indexKey as $key => $value){
//这里是设置单元格的内容
$objActSheet->setCellValue($header_arr[$key].$startRow,$row[$value]);
}
$startRow++;
}
// 下载这个表格，在浏览器输出
header("Pragma: public");
header("Expires: 0");
header("Cache-Control:must-revalidate, post-check=0, pre-check=0");
header("Content-Type:application/force-download");
header("Content-Type:application/vnd.ms-execl");
header("Content-Type:application/octet-stream");
header("Content-Type:application/download");;
header('Content-Disposition:attachment;filename='.$filename.'');
header("Content-Transfer-Encoding:binary");
$objWriter->save('php://output');
}
}
public function daochu()
{
$list = Db::name('goods_order')->alias('a')
->join('user b', 'a.user_id=b.user_id', 'Left')
->join('goods c', 'a.goods_id=c.goods_id', 'Left')
->join('goods_cate d', 'c.goods_cate_id=d.goods_cate_id', 'Left')
->order('a.create_time desc')
->field('a.goods_order_id as order_sn,c.goods_title,c.goods_price,
d.goods_cate_name,a.goods_order_num,b.user_name,a.*,from_unixtime(a.create_time,\'%Y-%m-%d %H:%i:%s\') as addtime')
->select();
$indexKey = array('order_sn','goods_title','goods_price','goods_cate_name','goods_order_num','user_name','addtime');
//excel表头内容
$header = array('order_sn' => '订单编号','goods_title'=>'产品名称','goods_price'=>'总金额','goods_cate_name'=>'产品分类','goods_order_num'=>'数量','user_name'=>'下单用户','addtime'=>'订单时间');
array_unshift($list, $header);//将查询到的订单数据和表头内容合并,构造成数组list
$res = new PHPExcelmodel();
$res->toExcel($list, '订单excel', $indexKey, 1, true);
}