1.页面：

<div class="container">
    <div style=" margin:10px;">
        <div class="page-header"><h5>当前位置：导入界面</h5></div>
        <form action="__URL__/import" method="post" enctype="multipart/form-data">
            <div class="hengdiv">
                <label>店铺费用</label>
                <input type="button" class="btn btn-success" value="下载示例模板"
                       onclick="window.location.href='__ROOT__/Public/excelmodel/feemodel.xlsx'"/>
                <input type="file" name="xls" style="height:23px;" class="btn"/>
                <input type="submit" class="btn btn-success" value="导入"/>
            </div>
        </form>
        <div>
            <?php if(isset($errors)){foreach($errors as $error){ ?>
            <p style="color: #ff2328;"><?php echo $error; ?></p>
            <?php }}elseif(isset($success)){ ?>
            <p style="color: #53ff49;"><?php echo $success; ?></p>
            <?php } ?>
        </div>
    </div>
</div>

2.控制器：

public function import()
{
    set_time_limit(0);
    ini_set("memory_limit","500M");
    if(isset($_FILES['xls'])){
        import("ORG/PHPExcel/PHPExcel");
        $xls  = $_FILES ['xls'] ['tmp_name'];
        $name = $_FILES ['xls'] ['name'];

        $name = explode('.',$name);  //字符串转化为数组。

        if($xls AND ($name[1]=='xls' OR $name[1]=='xlsx')){
            $objPHPExcel = PHPExcel_IOFactory::load($xls);
            $data        = $objPHPExcel->getSheet(0)
                ->toArray(NULL,TRUE,TRUE,TRUE);
            print_r($data);exit;//这里就是取值。。
        }
    }

    $this->display();
}