使用codeigniter多圖像上傳，調整大小和保存數據庫

Question

我想使用codeigniter上傳多個圖像。這裏是場景

如何上傳多個圖像並保存圖像位置爲分貝（因爲我想表明我的觀點文件上傳的圖片），上傳之前，我也想重新命名我的圖片，並將其調整到「拇指'的大小。

這裏是我的控制器：

function uploadRoomImage(){ 

    $i = 0; 
    $files = array(); 
    foreach ($_FILES as $key => $value) { 
     if(!empty($value['name'])) 
     { 

      $config['upload_path'] = 'assets/img/upload/rooms/'; 
      $config['allowed_types'] = 'jpg|jpeg'; 
      $config['file_name'] = $filename; 
      $config['max_size'] = '2000'; 
      $config['remove_spaces'] = true; 
      $config['overwrite'] = false; 

      $this->upload->initialize($config); 

      if (!$this->upload->do_upload($key)) 
      { 
       $error = array('error' => $this->upload->display_errors()); 
      } 
      else 
      { 
       $files[$i] = $this->upload->data(); 
       $i++; 

       //load image library 
       $this->load->library('image_lib'); 

       $config['image_library'] = 'gd2'; 
       $config['source_image'] = $image_data['full_path']; 
       $config['new_image'] = $image_data['file_path'].'room_thumb/'; 
       $config['maintain_ratio'] = FALSE; 
       $config['create_thumb'] = TRUE; 
       $config['thumb_marker'] = '_thumb'; 
       // $config['overwrite'] = false; 
       $config['width'] = 280; 
       $config['height'] = 280; 

       //initialize upload library using the config settings defined above. 
       $this->image_lib->initialize($config); 

       if (!$this->image_lib->resize()) { 
        $error = array('error' => $this->image_lib->display_errors()); 
       } else { 
        $this->image_lib->resize(); 
       } 
       //i want send each image file location into db in here after resizing each image 
      } 
     }   
    }  

我可以上傳多個圖像，但我上無法發送其位置到我的數據庫，我也cannt調整它們的大小。 PLZ幫助

Answer 1

它看起來像你的$config['source_image'] = $image_data['full_path'];錯過附加到完整路徑的文件名。您還應該包括$config['new_image']。

如果你想上傳數據到你的數據庫，你可能需要create a model來處理這個操作。