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一个高效的从HTML中提取正文的类库。An efficient class library for extracting text from HTML.

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Textractor

An efficient class library for extracting text from HTML.

一个高效的从HTML中提取正文的类库。

正文提取采用了基于文本密度的提取算法,支持从压缩的HTML文档中提取正文,每个页面平均提取时间为30ms,正确率在95%以上。

特色

  • 标签无关,提取正文不依赖标签;
  • 支持从压缩的HTML文档中提取正文内容;
  • 支持带标签输出原始正文;
  • 核心算法简洁高效,平均提取时间在30ms左右。

安装

  1. 安装包文件
composer require "mylukin/textractor:dev-master"
  1. 添加 ServiceProvider 到您项目 config/app.php 中的 providers 部分:
Lukin\Textractor\TextractorServiceProvider::class,
  1. 创建配置文件:
php artisan vendor:publish --provider="Lukin\Textractor\TextractorServiceProvider"

然后请修改 config/textractor.php 中对应的项即可。

使用

<?php
$url = 'http://news.163.com/17/0204/08/CCDTBQ9E000189FH.html';
// 创建提取实例
$textractor = new \Lukin\Textractor\Textractor();
// 下载并解析文章
$article = $textractor->download($url)->parse();

printf('<div id="url">URL: %s</div>' . PHP_EOL, $url);
printf('<div id="title">Title: %s</div>' . PHP_EOL, $article->getTitle());
printf('<div id="published">Publish: %s</div>' . PHP_EOL, $article->getPublishDate());
printf('<div id="text">Text: <pre>%s</pre></div>' . PHP_EOL, $article->getText());
printf('<div id="html">Content: %s</div>' . PHP_EOL, $article->getHTML());

License

MIT

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一个高效的从HTML中提取正文的类库。An efficient class library for extracting text from HTML.

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