关于文件流的获取

最新推荐文章于 2025-03-11 15:23:12 发布

原创最新推荐文章于 2025-03-11 15:23:12 发布 · 1k 阅读

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关于文件流的获取

遇到的问题:

①在做阿里云图片上传时一个图片流无法上传(流文件捕获不到)

②在基于swoole的soft框架中导出 word 或者excel输出时直接将文件流输出到服务器了并没有被浏览器解析

解决的办法:

①

$writer = \PHPWord_IOFactory::createWriter($phpword, 'Word2007');

ob_start();
$writer->save("php://output");
$content = ob_get_contents();
ob_end_clean();

return  RequestContext::getResponse()
    ->withoutHeader('Content-Encoding')
    ->withHeader('Content-Type','application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; charset=utf-8')
    ->withHeader('Content-Disposition','attachment;filename="提车授权委托书.docx"')
    ->withBody(new SwooleStream($content));

②

$writer = \PHPWord_IOFactory::createWriter($phpword, 'Word2007');
$writer->save('提车授权委托书.docx');


$fileName = BASE_PATH . "/提车授权委托书.docx";
$file = fopen($fileName,"rb");
return RequestContext::getResponse()
    ->withHeader('Content-Type', 'application/octet-stream')
    ->withHeader('Content-Disposition', "attachment; filename=提车授权委托书.docx")
            ->withBody(new SwooleStream(fread($file,filesize($fileName))));

这是两种获取流文件的方法在swoft中的应用

写的比较菜,希望可以不要介意