Question

我正在使用 laravel 4 ，我安装了 干预图片包 。当我在我的代码中使用它时，方法 - ＆gt;调整大小， - >移动等等...我有错误：

Intervention \ Image \ Exception \ NotReadableException

图片来源不可读

open: /Applications/MAMP/htdocs/myNameProject/vendor/intervention/image/src/Intervention/Image/AbstractSource.php

        break;

        case $this->isFilePath():
            return $this->initFromPath($this->data);
            break;

        default:
            throw new Exception\NotReadableException("Image source not readable");
            break;
    }

我也在MAC OS上使用 MAMP和Sublime Text 3，如果它可以帮到你。

这是我控制器中的代码：

public function upload() {

//***** UPLOAD FILE (on server it's an image but an Url in Database *****//

// get the input file
$file = Image::make('url_Avatar');

//set a register path to the uploaded file
$destinationPath = public_path().'upload/';

//have client extension loaded file and set a random name to the uploaded file, produce a random string of length 32 made up of alphanumeric characters [a-zA-z0-9]
$filename = $destinationPath . '' . str_random(32) . '.' . $file->getClientOriginalExtension();
//$file->move($destinationPath,$filename);

//set $file in order to resize the format and save as an url in database
$file= Image::make($image->getRealPath())->resize('200','200')->save('upload/'.$filename);

//*****VALIDATORS INPUTS and RULES*****
$inputs = Input::all();
$rules = array(
'pseudo' => 'required|between:1,64|unique:profile,pseudo',
//urlAvatar is an url in database but we register as an image on the server
'url_Avatar' => 'required|image|min:1',
);

（我没有向您展示我的视图的重定向，但它对我控制器的这一部分工作正常）

这是我的表单代码（使用刀片laravel模板）：

@extends('layout.default')
@section('title')
Name Of My Project - EditProfile
@stop

@section('content')
{{Form::open(array('url'=>'uploadAvatar','files' => true))}}

<p>
{{Form::label('pseudo','pseudo (*): ')}}
{{Form::text('pseudo',Input::old('nom'))}}
</p>
@if ($errors->has('pseudo'))
<p class='error'> {{ $errors->first('pseudo')}}</p>
@endif
<br>
<br>

<p>
{{Form::label('url_Avatar','Avatar: ')}}
{{Form::file('url_Avatar',Input::old('Url_Avatar'))}}
</p>
@if ($errors->has('url_Avatar'))
<p class='error'> {{ $errors->first('url_Avatar')}}</p>
@endif
<br>
<br>

<p>
{{Form::submit('Validate your avatar')}}
</p>

{{Form::close()}}
@stop

当然，我已在官方网站 image.intervention.io/getting_started/installation strong>（url）。

如何让我的文件“可读”？或解决此错误？

Answer 1

改变这个：

$file = Image::make('url_Avatar');

对此：

$file = Input::file('url_Avatar');
// ...
$filename = '...';
Image::make($file->getRealPath())->resize('200','200')->save($filename);

详细了解file on Laravel documentation。

Answer 2

我有同样的问题。当我更改图像驱动程序时，一切正常。

尝试将图像驱动程序从app / config / packages / intervention / image / config.php从GD更改为Imagick

如果找不到配置文件，请尝试运行以下命令：

在Laravel 5中发布配置

$ php artisan vendor：publish --provider =“Intervention \ Image \ ImageServiceProviderLaravel5”

在Laravel 4中发布配置

$ php artisan config：发布干预/图像

配置文件中的示例内容：

return array(

    /*
    |--------------------------------------------------------------------------
    | Image Driver
    |--------------------------------------------------------------------------
    |
    | Intervention Image supports "GD Library" and "Imagick" to process images
    | internally. You may choose one of them according to your PHP
    | configuration. By default PHP's "GD Library" implementation is used.
    |
    | Supported: "gd", "imagick"
    |
    */

    'driver' => 'imagick'

);

Answer 3

如果您在公共路径中使用子文件夹，请使用chmod更改该文件夹的权限例如 cd public; chmod -Rv 755 public/{your_path_name};

运行

man chmod;

了解更多详情

Answer 4

这在解决方案中

var avPlayerLayer: AVPlayerLayer!
var paused: Bool = false

func playmyVideo(myString: String) {

    let bundle: Bundle = Bundle.main
    let videoPlayer: String = bundle.path(forResource: myString, ofType: "mov")!
    let movieUrl : NSURL = NSURL.fileURL(withPath: videoPlayer) as NSURL

    print(movieUrl)

    viewVideo.playVideoWithURL(url: movieUrl)


}
@IBAction func normalPressed(_ sender: Any) {

    playmyVideo(myString: "normal")


}


@IBAction func forwardPressed(_ sender: Any) {

    playmyVideo(myString: "fast")

}

class VideoPlay: UIView {


private var player : AVPlayer!

private var playerLayer : AVPlayerLayer!

init() {

    super.init(frame: CGRect.zero)
    self.initializePlayerLayer()

}

override init(frame: CGRect) {
    super.init(frame: frame)
    self.initializePlayerLayer()
    self.autoresizesSubviews = false
}

required init?(coder aDecoder: NSCoder) {
    super.init(coder: aDecoder)
    self.initializePlayerLayer()

}



private func initializePlayerLayer() {

    playerLayer = AVPlayerLayer()
    playerLayer.backgroundColor = UIColor.clear.cgColor



    playerLayer.videoGravity = AVLayerVideoGravityResizeAspectFill


    self.layer.addSublayer(playerLayer)

    playerLayer.frame = UIScreen.main.bounds


}

func playVideoWithURL(url: NSURL) {

    player = AVPlayer(url: url as URL)
    player.isMuted = false

    playerLayer.player = player

    player.play()

    loopVideo(videoPlayer: player)
}

func toggleMute() {
    player.isMuted = !player.isMuted
}

func isMuted() -> Bool
{
    return player.isMuted
}

func loopVideo(videoPlayer: AVPlayer) {

    NotificationCenter.default.addObserver(forName: NSNotification.Name.AVPlayerItemDidPlayToEndTime, object: nil, queue: nil) { notification in
        let t1 = CMTimeMake(5, 100);
        self.player.seek(to: t1)
        videoPlayer.seek(to: kCMTimeZero)
        self.player.play()
    }
}

}

使用laravel 4进行干预\ Image \ Exception \ NotReadableException

4 个答案: