实施到文件存储Laravel

Question

我有2种方法（上载，单独）的类控制器。 该代码运行，没有任何问题。 我的问题是如何在单独的方法中实现laravel文件存储，因为在这种情况下，我使用fopen读写文件，而fwrite不使用Storage::GET和Storage::PUT 。

    class UploadController extends Controller
{
    public function upload()
    {
        if(Input::hasFile('file')){
            $file = Input::file('file');
            $file->move('storage',$file->getClientOriginalName());
            $this->separate($file->getClientOriginalName());
            return view('layouts.pages.view_upload',['notice'=>$file->getClientOriginalName()." Uploaded"]);    
        }
    }

    public function separate($filename){

        $file_handle = fopen("../storage/app/public/WMLG2_2017_07_11.log", "r");

        //you 'll store your handles here
        $targetHandles = [];

        while (!feof($file_handle))
        {
            $line = fgets($file_handle);
            if (strpos($line, 'root@CLA-0 [WMLG2]  >') !== false)
            {
                $namafileA = explode('> ', $line);
                $namafile = str_replace(' ', '_', $namafileA[1]);
                $filenameExtension = $namafile . ".txt";
                $file = preg_replace('/[^A-Za-z0-9\-_.]/', '', $filenameExtension); // hapus special character kecuali "." dan "_"
            }
            else
            {
                //no $file defined, most likely nothing to write yet
                if (empty($file))
                {
                    continue;
                }

                //if its not open, we'll make them open
                if (empty($targetHandles[$file]))
                {
                $targetHandles[$file] = fopen("../storage/app/public/show_command_file/$file", "a");
                }
                //writing the line to target
                fwrite($targetHandles[$file], $line);
            }
        }

        //you should close your handles every time
        foreach ($targetHandles as $handle)
        {
            fclose($handle);
        }

        fclose($file_handle);

        }

}

Answer 1

在控制器中创建一个公共静态函数并在其中添加代码，因此每次只需在控制器方法中调用该静态函数即可。 注意，您也可以在方法中进行重构。

public function upload(){

     Static::uploadFile();

    return redirect(); //redirect somewhere 
}

public function splitFile($filenane)
{

$filename=request('file');

Static::separateFile($filename);

return redirect(); //redirect somewhere 
}




public static function uploadFile(){

if(Input::hasFile('file')){
            $file = Input::file('file');
            $file->move('storage',$file->getClientOriginalName());
            $this->separate($file->getClientOriginalName());
            return view('layouts.pages.view_upload',['notice'=>$file->getClientOriginalName()." Uploaded"]);    
        }
}

public static function separateFile($filename){

  $file_handle = fopen("../storage/app/public/WMLG2_2017_07_11.log", "r");

        //you 'll store your handles here
        $targetHandles = [];

        while (!feof($file_handle))
        {
            $line = fgets($file_handle);
            if (strpos($line, 'root@CLA-0 [WMLG2]  >') !== false)
            {
                $namafileA = explode('> ', $line);
                $namafile = str_replace(' ', '_', $namafileA[1]);
                $filenameExtension = $namafile . ".txt";
                $file = preg_replace('/[^A-Za-z0-9\-_.]/', '', $filenameExtension); // hapus special character kecuali "." dan "_"
            }
            else
            {
                //no $file defined, most likely nothing to write yet
                if (empty($file))
                {
                    continue;
                }

                //if its not open, we'll make them open
                if (empty($targetHandles[$file]))
                {
                $targetHandles[$file] = fopen("../storage/app/public/show_command_file/$file", "a");
                }
                //writing the line to target
                fwrite($targetHandles[$file], $line);
            }
        }

        //you should close your handles every time
        foreach ($targetHandles as $handle)
        {
            fclose($handle);
        }

        fclose($file_handle);
}