Thinkphp 3.2.2 利用phpexcel完成excel導出功能

首先百度搜索phpexcel  包，放到項目的這個目錄下

接下來  是controller裏的導出代碼 

 

/**
導出預約產品用戶信息
 * 大白驢 675835721
 *2016-12-12
 **/
public function expUser(){
   // $p_name = $_POST['order_p_name'];
    $m = M ('order_list');
   // $datas['order_p_name'] = $p_name;
    $data = $m->field('order_id,order_p_name,order_p_price,order_p_username,order_p_tel,order_time')->select();
    foreach ($data as $k => $v)
    {
        $data[$k]['order_time']=$v['order_time']=date('Y-m-d',$v['order_time']);
    }
    //導入PHPExcel類庫，由於PHPExcel沒有用命名空間，只能inport導入
    import("Org.Util.PHPExcel");
    import("Org.Util.PHPExcel.Writer.Excel5");
    import("Org.Util.PHPExcel.IOFactory.php");
    $filename="test_excel";
    $headArr=array("編號","名稱","價格","姓名","電話","日期");
    $this->getExcel($filename,$headArr,$data);
}

private    function getExcel($fileName,$headArr,$data){
    //對數據進行檢驗
    if(empty($data) || !is_array($data)){
        die("data must be a array");
    }
    //檢查文件名
    if(empty($fileName)){
        exit;
    }
    $date = date("Y_m_d",time());
    $fileName .= "_{$date}.xls";
    //建立PHPExcel對象，注意，不能少了\
    $objPHPExcel = new \PHPExcel();
    $objProps = $objPHPExcel->getProperties();

    //設置表頭
    $key = ord("A");
    foreach($headArr as $v){
        $colum = chr($key);
        $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($colum.'1', $v);
        $key += 1;
    }
    $column = 2;
    $objActSheet = $objPHPExcel->getActiveSheet();
    foreach($data as $key => $rows){ //行寫入
        $span = ord("A");
        foreach($rows as $keyName=>$value){// 列寫入
            $j = chr($span);
            $objActSheet->setCellValue($j.$column, $value);
            $span++;
        }
        $column++;
    }
    $fileName = iconv("utf-8", "gb2312", $fileName);
    //重命名錶
    // $objPHPExcel->getActiveSheet()->setTitle('test');
    //設置活動單指數到第一個表,因此Excel打開這是第一個表
    $objPHPExcel->setActiveSheetIndex(0);
    ob_end_clean();
    ob_start();
    header('Content-Type: application/vnd.ms-excel');
    header("Content-Disposition: attachment;filename=\"$fileName\"");
    header('Cache-Control: max-age=0');
    $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
    $objWriter->save('php://output'); //文件經過瀏覽器下載
    exit;

}

前臺html裏直接調用就能夠了