Yii2上传的音频文件没有得到保存在上传文件夹中

我有一个窗体，有图像和音频文件的文件上传选项。图像文件正在保存，但不是音频文件，尽管路径会保存在数据库中。形式模型：Yii2上传的音频文件没有得到保存在上传文件夹中

public $file; 
public $binary_file; 
public $s_date, $e_date; 
public $comment; 

public static function tableName() 
{ 
    return 'complain'; 
} 

/** 
* @inheritdoc 
*/ 
public function rules() 
{ 
    return [ 
     [['complain'], 'required'], 
     [['complain'], 'string'], 
     [['file'], 'file', 'extensions' => 'png, jpg', 'maxFiles' => 4], 
     [['binary_file'], 'file', 'extensions' => 'mp3'], 
     [['s_date','e_date','complain_date', 'last_updated'], 'safe'], 
     [['comment'], 'string', 'max' => 255], 
     [['complain_no'], 'string', 'max' => 20], 
    ]; 
}

和模型中，该文件将被实际保存：

形式：

<?php $form = ActiveForm::begin(['options' => ['enctype' => 'multipart/form-data']]); ?> 

    <div class='col-md-12'> 
    <?= $form->field($model, 'complain')->textarea(['rows' => 6]) ?> 
    </div> 

    <?php if ($model->isNewRecord) {?> 
     <div class='col-md-4'> 
     <?= $form->field($model, 'file[]')->fileInput(['multiple' => true])->label('Upload Image') ?> 
     </div> 

     <div class='col-md-4'> 
     <?php echo $form->field($model, 'binary_file')->fileInput()->label('Upload Mp3') ?> 
     </div> 
    <?php } ?> 

    <div class="form-group" style='padding-left:14px;'> 
     <?= Html::submitButton($model->isNewRecord ? 'Submit' : 'Update', ['class' => $model->isNewRecord ? 'btn btn-info submit' : 'btn btn-primary']) ?> 
    </div> 

    <?php ActiveForm::end(); ?>

的控制器代码：

public function actionCreate() 
{ 
    $model = new Complain(); 

    if ($model->load(Yii::$app->request->post())) { 

     $model->save(false); 

     // save the image path to database and save the image to the upload folder 

     if($model->file = UploadedFile::getInstances($model,'file')) { 
      $path = 'uploads/img'; 
      FileHelper::createDirectory($path); 

      foreach($model->file as $fil) { 
       $modelsComplain= new ComplainItem(); 

       $modelsComplain->save(false); 
       $fil->saveAs('uploads/img/img'. $fil->extension); 

       $modelsComplain->file = 'img/img'. $fil->extension; 
       $modelsComplain->update(false); 
      } 
     } 

     if($model->binary_file = UploadedFile::getInstance($model,'binary_file')) { 

      $path = 'uploads/mp3'; 
      FileHelper::createDirectory($path); 

      $modelsComplain= new ComplainItem(); 

      $modelsComplain->save(false); 

      $model->binary_file->saveAs('uploads/mp3/mp3'. $model->binary_file->extension); 

      $modelsComplain->file ='mp3/mp3'. $model->binary_file->extension; 
      $modelsComplain->update(false); 
     } 

     return $this->redirect(['view', 'id' => $model->complain_id]); 
    } else { 
     return $this->render('create', [ 
      'model' => $model, 
     ]); 
    } 
}

来源

2017-05-05 gojiraki

请使用move_uploaded_file

if(isset($_FILES['binary_file']['tmp_name']) && $_FILES['binary_file']['tmp_name'] != null) 
{ 
    $image = $_FILES['binary_file']; 

    $file = $_FILES; 

    $new_image['name'] = $_FILES['binary_file']['name']; 
    $new_image['type'] = $_FILES['binary_file']['type']; 
    $new_image['tmp_name'] = $_FILES['binary_file']['tmp_name']; 
    $new_image['error'] = $_FILES['binary_file']['error']; 
    $new_image['size'] = $_FILES['binary_file']['size']; 
    $image = $new_image; 

    $model->binary_file = Yii::$app->params['upload_folder'].time().$file['binary_file']['name']; //set your path 
    /** 
    * for uploding image as it is in folder 
    */ 
    move_uploaded_file($file['binary_file']['tmp_name'],Yii::getAlias('@webroot')."/".$model->binary_file); 

}

来源

2017-05-06 10:53:36

Yii2上传的音频文件没有得到保存在上传文件夹中

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