Question

我想使用YUI压缩器minify PHP而不是默认的JSmin。有没有人有这方面的经验？

现在我正在使用groupsConfig.php来组合JS。

return array(
    'jsAll'  => array('//contenido/themes/bam/assets/js/jquery.js', '//contenido/themes/bam/assets/js/modernizr.js','//contenido/themes/bam/assets/js/imgpreload.js', '//contenido/themes/bam/assets/js/imgpreload.js', '//contenido/themes/bam/assets/js/history.js','//contenido/themes/bam/assets/js/ajaxify.js', '//contenido/themes/bam/assets/js/isotope.js'),
    'jsHome' => array('//contenido/themes/bam/assets/js/easing.js','//contenido/themes/bam/assets/js/scrollable.js', '//contenido/themes/bam/assets/js/home.js'),
    'cssAll' => array('//contenido/themes/bam/bam.css'),
);

作为it says on the homepage：

使用Douglas Crockford的JSMin库和自定义类的增强端口来缩小CSS和HTML

我在config.php中有以下代码，但在尝试查看合并的js文件时出现500错误：

function yuiJs($js) {
    require_once '/lib/Minify/YUICompressor.php'; 
    Minify_YUICompressor::$jarFile = '/lib/yuicompressor-2.4.2.jar'; 
    Minify_YUICompressor::$tempDir = '/temp'; 
    return Minify_YUICompressor::minifyJs($js); 
}
$min_serveOptions['minifiers']['application/x-javascript'] = 'yuiJs';

似乎还需要配置lib / Minify / YUICompressor.php中的几行，我不确定我是否正确行事：

class Minify_YUICompressor {

    /**
     * Filepath of the YUI Compressor jar file. This must be set before
     * calling minifyJs() or minifyCss().
     *
     * @var string
     */
    public static $jarFile = '../yuicompressor-2.4.2.jar';

    /**
     * Writable temp directory. This must be set before calling minifyJs()
     * or minifyCss().
     *
     * @var string
     */
    public static $tempDir = '../../temp/';

    /**
     * Filepath of "java" executable (may be needed if not in shell's PATH)
     *
     * @var string
     */
    public static $javaExecutable = 'java';

Answer 1

我在Windows上遇到了同样的问题。似乎jar文件需要可执行才能运行yui压缩器。所以，我必须从YUICompressor.php

中删除excutable check

#132 


private static function _prepare()
    {
        if (! is_file(self::$jarFile)) {
            throw new Exception('Minify_YUICompressor : $jarFile('.self::$jarFile.') is not a valid file.');
        }
//         if (! is_executable(self::$jarFile)) {
//             throw new Exception('Minify_YUICompressor : $jarFile('.self::$jarFile.') is not executable.');
//         }
        if (! is_dir(self::$tempDir)) {
            throw new Exception('Minify_YUICompressor : $tempDir('.self::$tempDir.') is not a valid direcotry.');
        }
        if (! is_writable(self::$tempDir)) {
            throw new Exception('Minify_YUICompressor : $tempDir('.self::$tempDir.') is not writable.');
        }
    }

并且工作正常。

如何在YUI压缩器中使用Minify PHP？

1 个答案: