ThinkPHP5.1导出excel表

Posted 2022-11-30 大郎,起来喝药了

ThinkPHP5.1导出excel表
注意，5.1版本禁用了Loader的内置规则
第一步：下载phpexcel拓展
*composer require phpoffice/phpexcel

黄色警告不需要理会，下载完成后可以在框架的/vendor/phpoffice/phpexcel下查看

第二步：部署代码

use PHPExcel;
use PHPExcel_IOFactory;//引入两个类

function excel()
    
        $data = session('data');//我的数据是存储在了Session里面，所以这里的获取数据
        $path = dirname(__FILE__);//找到当前脚本所在路径
        $PHPExcel = new \\PHPExcel();//实例化phpexcel
        $PHPSheet = $PHPExcel->getActiveSheet();
        $PHPSheet->setTitle("demo");//设置表内部名称
        $PHPSheet->setCellValue("A1", "ID")->setCellValue("B1", "订单编号")
            ->setCellValue("C1", "企业名称")
            ->setCellValue("D1", "企业邮箱")
            ->setCellValue("E1", "下单时间")
            ->setCellValue("F1", "购买套餐")
            ->setCellValue("G1", "金额");//表格数据
        $num=2;
        //数据
        foreach ($data as $k => $v) 
            $PHPSheet->setCellValue("A" . $num, $v['order_id']);
            $PHPSheet->setCellValue("B" . $num, $v['order_num']);
            $PHPSheet->setCellValue("C" . $num, $v['trade_name']);
            $PHPSheet->setCellValue("D" . $num, $v['trade_email']);
            $v['now_time']=date("Y-m-d H:i",$v['now_time']) ;
            $PHPSheet->setCellValue("E" . $num, $v['now_time']);
            $PHPSheet->setCellValue("F" . $num, $v['static_name']);
            $PHPSheet->setCellValue("G" . $num, $v['money']);
            $num++;
        
        $PHPWriter = \\PHPExcel_IOFactory::createWriter($PHPExcel, "Excel2007");//创建生成的格式
        header('Content-Disposition: attachment;filename="表单数据.xlsx"');//下载下来的表格名
        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
        $PHPWriter->save("php://output");//表示在$path路径下面生成demo.xlsx文件
    

第三步：在html上面请求这个方法就可以实现导出并下载了

---------------------第二种方法-------------------

<?php
namespace app\\index\\controller;

use think\\Db;
use PHPExcel;
use PHPExcel_IOFactory;//引入两个类

class Index

    /**
     * Undocumented function
     * 导出
     * @param [type] $expTitle
     * @param [type] $expCellName
     * @param [type] $expTableData
     * @param [type] $fileName
     * @return void
     */
    public function exportExcel($expTitle,$expCellName,$expTableData,$fileName)
        $xlsTitle = iconv('utf-8', 'gb2312', $expTitle);//文件名称
        $fileName = $fileName;//or $xlsTitle 文件名称可根据自己情况设定
        $cellNum = count($expCellName);
        $dataNum = count($expTableData);
        // vendor("PHPExcel.PHPExcel");
        
        $objPHPExcel = new PHPExcel();
        $cellName = 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','AA','AB','AC','AD','AE','AF','AG','AH','AI','AJ','AK','AL','AM','AN','AO','AP','AQ','AR','AS','AT','AU','AV','AW','AX','AY','AZ');
        
        $objPHPExcel->getActiveSheet(0)->mergeCells('A1:'.$cellName[$cellNum-1].'1');//合并单元格
        // $objPHPExcel->setActiveSheetIndex(0)->setCellValue('A1', $expTitle.' Export time:'.date('Y-m-d H:i:s')); 
        for($i=0;$i<$cellNum;$i++)
          $objPHPExcel->setActiveSheetIndex(0)->setCellValue($cellName[$i].'2', $expCellName[$i][1]); 
         
         // Miscellaneous glyphs, UTF-8  
        for($i=0;$i<$dataNum;$i++)
         for($j=0;$j<$cellNum;$j++)
          $objPHPExcel->getActiveSheet(0)->setCellValue($cellName[$j].($i+3), $expTableData[$i][$expCellName[$j][0]]);
                
         
        
        ob_end_clean();     // 清除缓冲区,避免乱码

        $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); 
        header('Content-type:application/vnd.ms-excel;charset=utf-8;name="'.$xlsTitle.'.xlsx"');
        header("Content-Disposition:inline;filename=$fileName.xlsx");//attachment新窗口打印inline本窗口打印
     
        $objWriter->save('php://output'); 
       
    

    function expUser()//导出Excel
        $xlsName = "User";
        $xlsCell = array(
        array('id','账号序列'),
        array('name','名字'),
        array('sex','性别'),
       
        );
        $xlsData = DB::table('app_association')->Field('id,name,sex')->select();
        foreach ($xlsData as $k => $v)
        
          $xlsData[$k]['sex']=$v['sex']==1?'男':'女';
        

        $this->exportExcel($xlsName,$xlsCell,$xlsData,'123');