这家伙有点懒,还没写个性签名!
controller $model = new UploadForm(); $file = UploadedFile::getInstance($model, 'file'); //是不是应该是$model-> file = $file?
controller
$model = new UploadForm(); $file = UploadedFile::getInstance($model, 'file');
//是不是应该是$model-> file = $file?
$model-> file = $file?
不是,这个方法获取不到值