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HomeBackend DevelopmentPHP TutorialThinkPHP 3.2 + PHPExcel 导入导出文件 第三方类库不能用有关问题解决

ThinkPHP 3.2 + PHPExcel 导入导出文件 第三方类库不能用问题解决

ThinkPHP3.2 采用了namesapce,就是所谓的命名空间,会导致很多盆友放到/Vendor下边导入文件的时候出现各种问题,鄙人百度了好多,但是好多都是老版本,最新版的ThinkPHP跟PHPExcel一直没有解决,没有办法,只能看代码,终于,找到了这个问题的解决办法,在这里Mark下,有需要的盆友可以看看。


把PHPExcel加压之后的文件里边的Classes的文件夹 PHPExcel 跟 php文件 PHPExcel.php 放到你\ThinkPHP\Library\Vendor 目录下,然后在Controller中这样写:

导入代码实例:

        

public function importExcel(){

        vendor('PHPExcel');

        $PHPExcel = new \PHPExcel();

        $saveFile = '/mnt/www/tp/Application/Home/Controller/test.xlsx';


        $PHPReader = new \PHPExcel_Reader_Excel2007(); 

        if(!$PHPReader->canRead($saveFile)){ 

            $PHPReader = new \PHPExcel_Reader_Excel5(); 

            if(!$PHPReader->canRead($saveFile)){ 

                echo 'no Excel'; 

                return ; 

            } 

        } 

        

        $PHPExcel = $PHPReader->load($saveFile); 

        $currentSheet = $PHPExcel->getSheet(0); 

        /**get max column*/ 

        $allColumn = $currentSheet->getHighestColumn(); 

        /**get max row*/ 

        $allRow = $currentSheet->getHighestRow();

        $return = array();

        $i=0;

        for($currentRow = 2;$currentRow

            for($currentColumn= 'A';$currentColumn

                $count = ord($currentColumn) - 65;

                $val = $currentSheet->getCellByColumnAndRow($count,$currentRow)->getValue();

            }

            $i++;

        } 

       

    }


导出实例代码:

public function exportExcel(){

        vendor('PHPExcel');

        $objExcel = new \PHPExcel();

        //set document Property

        $objWriter = \PHPExcel_IOFactory::createWriter($objExcel, 'Excel2007');

    

        $objActSheet = $objExcel->getActiveSheet();

        $key = ord("A");

        

        $objActSheet->setCellValue("A1", 'test1');

        $objActSheet->setCellValue("A2", 'test2');

        $objActSheet->setCellValue("B1", 'test3');

        $objActSheet->setCellValue("B2", 'test4');

    

        $outfile = "test.xls";

        

        //export to exploer

        

        header("Content-Type: application/force-download");

        header("Content-Type: application/octet-stream");

        header("Content-Type: application/download");

        header('Content-Disposition:inline;filename="'.$outfile.'"');

        header("Content-Transfer-Encoding: binary");

        header("Cache-Control: must-revalidate, post-check=0, pre-check=0");

        header("Pragma: no-cache");

        $objWriter->save('php://output');

        exit;

    }


各位可以试下,反正我是测试过了,至于你们信不信,反正我是信啦。


PS:其实没啥,就是导入文件之后,所有的new 都加个\,你就成功了,原来生活如此简单哦也!


再PS:第三方类库(TP的命名方式是已.class.php结尾的,如果你的类库中不是已这种方式结尾),请放到Think/Library/Vender中,然后使用vender()方式调用,比如你的Vendor文件夹下有个PHPExcel.php的文件,你只需要vendor('PHPExcel');如果你的Vendor文件夹下有个PHPExcel的问价夹,里边test.php文件,你只需要vendor('PHPExcel.test');

一次类推即可。


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