如何调用 php psliwa 图像优化器

Question

我正在尝试使用此 php 脚本进行图像优化：https://github.com/psliwa/image-optimizer

但我认为文档很差，这就是它所说的：

$factory = new \ImageOptimizer\OptimizerFactory();
$optimizer = $factory->get();

$filepath = /* path to image */;

$optimizer->optimize($filepath);

但我真的不明白这种用“new \”调用类的方式，当我复制该代码时出现此错误：致命错误：在...中找不到类'ImageOptimizer\OptimizerFactory' 我的错误是什么？

Answer 1

如果您不知所措并且 composer 库安装不适合您，您可以从安装文件夹中调用每个库。作曲家如此方便，这是一种肮脏的做法，但会奏效。

将此添加到图像处理文件的顶部：

require "your_path/ImageOptimizer/Optimizer.php";
require "your_path/ImageOptimizer/OptimizerFactory.php";
require "your_path/ImageOptimizer/CommandOptimizer.php";
require "your_path/ImageOptimizer/Command.php";
require "your_path/ImageOptimizer/SuppressErrorOptimizer.php";
require "your_path/ImageOptimizer/ChainOptimizer.php";
require "your_path/ImageOptimizer/SmartOptimizer.php";
require "your_path/ImageOptimizer/TypeGuesser/TypeGuesser.php";
require "your_path/ImageOptimizer/TypeGuesser/SmartTypeGuesser.php";
require "your_path/ImageOptimizer/TypeGuesser/GdTypeGuesser.php";
require "your_path/ImageOptimizer/TypeGuesser/ExtensionTypeGuesser.php";
require "your_path/ImageOptimizer/Exception/Exception.php";
require "your_path/ImageOptimizer/Exception/CommandNotFound.php";

...然后按照描述调用方法：

$factory = new \ImageOptimizer\OptimizerFactory();
$optimizer = $factory->get();

$filepath = /* path to image */;

$optimizer->optimize($filepath);
//optimized file overwrites original one

来源：https://github.com/psliwa/image-optimizer