Laravel file storage Storage, PDF and image compression, FlutterAndroid video playback, uninstallation and VS2019 download

Laravel file storage Storage

Laravel
use Illuminate\Support\Facades\Storage;

//建立目录
Storage::disk('public')->makeDirectory(date('Y-m'));

//存文件 public为config/filesystems.php存的配置
$bool = Storage::disk('public')->put($filename, file_get_contents($realPath));

​​​​​​​//获取文件内容
$fileStr = Storage::disk('public')->get($fileName);

//获取目录文件，两个返回值有差别，第一个带public
$files = Storage::allFiles('public');

$files = Storage::disk('public')->allFiles();

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PDF and image compression

PDF compression

I encountered a very large-capacity PDF, which was too large to be sent online or by email, so I searched for PDF compression software, and finally found pdfcompressor, which solved the problem with perfect compression.
Select the corresponding DPI for compression according to the needs
Link: https://pan.baidu.com/s/1dnyo3owEVjvzue7RQaznMw
Extraction code: nxms

Image Compression

The best image lossless compression software – Image Optimizer (a sharp tool for image compression) : PS brush bar-brush free download

Image+Optimizer (a sharp tool for image compression) V5.10 Chinese special edition Baidu network disk download  Image Optimizer (a sharp tool for image compression) V5.10 Chinese special edition .7z_free high-speed download|Baidu network disk-share unlimited

compress_1.5.0.0.exe

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Flutter Android video playback

Flutter video playback

Flutter video playback - short book

 

Follow me step by step to implement the Flutter video playback plug-in (1)

Follow me step by step to implement the Flutter video playback plug-in (1) - Programmer Sought

Recommend a Flutter Push push function plug-in Aurora Push

Recommend a Flutter Push push function plugin Develop Paper

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Uninstall and VS2019 download

Microsoft's official VS uninstall tool

Releases · microsoft/VisualStudioUninstaller · GitHub    

VS2019 download address

Visual Studio 2019 officially released- OSCHINA - Chinese Open Source Technology Exchange Community