README

img-proxy

Laravel 服务提供者，用于 Golang ImgProxy 微服务 https://evilmartians.com/chronicles/introducing-imgproxy

安装

与 Laravel 5.1 - 5.7 / PHP 7.0 - 7.2 兼容，可能也兼容 7.3

• composer require alexgiuvara/imgproxy
• 将 ServiceProvider 复制到 config/app.php 中的 providers 数组。Laravel 5.5 用户且启用自动发现可能跳过此步骤

AlexGiuvara\ImgProxy\ImgProxyServiceProvider::class,

• 使用发布命令将软件包配置复制到本地配置

php artisan vendor:publish --provider="AlexGiuvara\\ImgProxy\\ImgProxyServiceProvider"

• 要生成密钥，可以使用以下命令：echo $(xxd -g 2 -l 64 -p /dev/random | tr -d '\n')

• 环境文件

# img-proxy.base_url
IMGPROXY_URL=https://img-proxy-example.com
# your img-proxy key
IMGPROXY_KEY=943b421c9eb07c830af81030552c86009268de4e532ba2ee2eab8247c6da0881
# your img-proxy salt
IMGPROXY_SALT=520f986b998545b4785e0defbc4f3c1203f22de2374a3d53cb7a7fe9fea309c5

此软件包不包含 Authorization 头。

使用方法

辅助工具

imgProxy('https://www.nasa.gov/sites/default/files/images/528131main_PIA13659_full.jpg', 640, 360)

use AlexGiuvara\ImgProxy\Contracts\ImageSignatureInterface;
use AlexGiuvara\ImgProxy\Image;

Route::get('/img-test', function () {
    $path      = 'https://www.nasa.gov/sites/default/files/images/528131main_PIA13659_full.jpg';
    $width     = 640;
    $height    = 360;
    $pic       = new Image;
    $pic->setOriginalPictureUrl($path)
        ->setWidth($width)
        ->setHeight($height)
        ->setResize('fit')
        ->setGravity('no')
        ->setEnlarge(0)
        ->setExtension('png');
    app()->instance(Image::class, $pic);
    $signature = app(ImageSignatureInterface::class);

    echo '
    Resized: <img src="' . config('img-proxy.base_url') . $signature->take() . '" alt="Resized">
    <br>
    Original: <img src="' . $path . '" alt="Original">
    ';

});