thinkphp6 excel数据导入数据库

PHPExcel下载地址: https://github.com/PHPOffice/PHPExcel

代码:

public function excel()
{
    ini_set('memory_limit', '1024M');
    if ($this->request->isPost()) {
        $file = request()->file('file');
        // 上传到本地服务器
        $ext = $file->getOriginalExtension();
        if(!in_array( $ext, $this->option['ext'])){
            return err('请上传xls或者xlsx格式');
        }
        $savename = \think\facade\Filesystem::disk('public')->putFile( 'file', $file);
        //获取文件路径
        $path = public_path().'public/storage/'.$savename;
        if($ext=="xlsx"){
            $reader = \PHPExcel_IOFactory::createReader('Excel2007');
        }else{
            $reader = \PHPExcel_IOFactory::createReader('Excel5');
        }
        $excel = $reader->load($path,$encode = 'utf-8');
 
        $sheet = $excel->getSheet(0)->toArray();
 
        //读取第一张表
        //获取总行数
        array_shift($sheet);  //删除第一个数组(标题);
        $data = [];
        $i = 0;
        foreach ($sheet as $k => $v) {
            if(is_numeric($v[1])){
                $v[1] = (int)$v[1];
            }
            $data[$k]['username'] = $v[0];
            $data[$k]['password'] = password_hash($v[1],PASSWORD_BCRYPT);
            $data[$k]['num_coin'] = $v[2];
            $data[$k]['draws'] = $v[3];
            $i++;
        }
        $result = $this->model->saveAll($data);
        if($result) return suc('导入成功');
        return err('导入失败');
    } else {
        return err('上传文件失败');
    }
}

引入文件我是放在入口文件的:

include __DIR__ . '/../extend/Classes/PHPExcel.php';
include __DIR__ . '/../extend/Classes/PHPExcel/IOFactory.php';