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nutcher是中文的nutch文档,包含nutch的配置和源码解析,持续更新中。

License: GNU General Public License v2.0

XSLT 0.01% HTML 84.10% CSS 0.08% Shell 0.16% Java 15.64%

nutcher's Introduction

CrawlScript 基于JAVA的网络爬虫脚本语言。

CrawlScript主页:http://crawlscript.github.io/

网络爬虫即自动获取网页信息的一种程序,有很多JAVA、C++的网络爬虫类库,但是在这些类库的基础上开发十分繁琐,需要大量的代码才可以完成一个简单的操作。鉴于这个问题,我们开发了CrawlScript这种脚本语言,程序员只需要写2-3行简单的代码,就可以制作一个强大的网络爬虫。同时,CrawlScript由JAVA编写,可以在其他JAVA程序中被简单调用。

CrawlScript是跨平台的,在任何有JDK环境的电脑上都可以运行,无论是windows、linux还是unix。

运行CrawlScript的方法:

1.WINDOWS:进入CrawlScript文件夹,双击crawlscript.bat。

2.LINUX:用命令行进入CrawlScript文件夹,执行sh crawlscript.sh。

测试:输入doc=$("http://www.baidu.com") ,回车,可看到百度网页的所有文字。 继续输入print(doc.a()) ,回车,可看到百度网页的所有超链接中的文字。

相关教程和API可查看CrawlScript主页:http://crawlscript.github.io/

nutcher's People

Contributors

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nutcher's Issues

不错,希望能尽快跟进2.X系列

BTW,本人也在github和oschina上面提交了nutch相关的项目,欢迎关注,互相交流:

https://github.com/xautlx/nutch-ajax 基于Apache Nutch 2.3和Htmlunit, Selenium WebDriver等组件扩展,实现对于AJAX加载类型页面的完整页面内容抓取,以及特定数据项的解析和索引。

https://github.com/xautlx/nutch-htmlunit 基于Apache Nutch 1.8和Htmlunit组件,实现对于AJAX加载类型页面的完整页面内容抓取解析。

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