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pspider's Introduction

PHP - spider 框架

这是最近使用纯 php 代码开发的并行抓取(爬虫)框架,基于 hightman\httpclient 组件。

您必须先装有 composer,然后在项目里先运行以下命令下载组件:

composer install

使用 pspider

这里头的 URL 表管理需要 MySQLi 扩展支持,表结构和自定义的内容参见自定义文件。

  1. 复制 custom/skel.inc.phpcustom/your.inc.php
  2. 根据说明修改 custom/your.inc.php
  3. 根据 custom/your.inc.php 里的注释创建 mysql 的 URL 表
  4. 运行 spider.php -u http://... 即可开始循环抓取
  5. UrlTable 的实现很简单仅作示例,具体可自行重做

pspider's People

Contributors

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pspider's Issues

好像没办法抓twitter

我想要实现以下抓twitter页面的功能,但是把twitter URL输进去后出来这个错误:
Unable to find the socket transport "ssl" - did you forget to enable it when you configured PHP?

并行抓取多条时不精确,串数据了。

当我把 const MAX_BURST 设置大于1时 去抓取 多个不同的地址时 会出现不准确和串数据的情况。
如我设置为10 去抓100个网站,他们每次会去抓取10个,但返回的结果不准确。
当单独抓这些不准确的地址时结果是准确的。

我以为是超时时间太短的原因,当我设置超时时间时,但他并没有起到作用。跪求解决哇

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