关于php:Yii-使用gargronfileupload插件实现上传文件

gargron/fileupload插件地址：https://packagist.org/package...

一：gargron/fileupload插件装置

composer require gargron/fileupload

二：应用gargron/fileupload插件实现上传

//设置上传文件格式$magicFile = Yii::getAlias(FileHelper::$mimeMagicFile);$mimeTypes = require($magicFile);$allowExt = ['png', 'jpg'];foreach ($allowExt as $ext) {    if (isset($mimeTypes[$ext])) {        $allowMimes[] = $mimeTypes[$ext];    }}//验证（最大文件大小2MB，只有两个容许的mime类型）$validator = new \FileUpload\Validator\Simple('2M', $allowMimes);$savePath = 'upload/';//判断是否存在上传目录，不存在创立目录if (!is_dir($savePath)) {    FileHelper::createDirectory($savePath);}// 上传文件$pathresolver = new \FileUpload\PathResolver\Simple($savePath);// The machine's filesystem$filesystem = new \FileUpload\FileSystem\Simple();// files为上传控件的name名$fileupload = new \FileUpload\FileUpload($_FILES['files'], $_SERVER);// Adding it all together. Note that you can use multiple validators or none at all$fileupload->setPathResolver($pathresolver);$fileupload->setFileSystem($filesystem);$fileupload->addValidator($validator);// Doing the deedlist($files, $headers) = $fileupload->processAll();foreach($files as $file){    //Remeber to check if the upload was completed    if ($file->completed) {        echo $file->getRealPath();        // Call any method on an SplFileInfo instance        var_dump($file->isFile());    }}

依据如上代码能够实现文件上传