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开源爬虫

基于scrapy + splash的开源爬虫并在爬取中动态维护ip,解决ip和js问题

项目详情

爬虫主要爬取一些国际组织的招聘岗位信息,解析一些招聘要求。其中只有MOHRSSjob为国内站点,测试动态ip的使用情况,效果较好。部分网站使用了splash进行解析,也写了phantomjs的解析示例。 若使用phantomjs需下载phantomjs.exe并放置于Script下

开发环境

  • Python 2.7
  • scrapy
  • scrapydo
  • scrapy-splash
  • selenium
  • mysql
  • bs4

下载安装

  • 下载源码:
git clone [email protected]:18010927657/Job.git

或者直接到https://github.com/18010927657/Job 下载zip文件
  • 安装依赖:
pip install -r requirements.txt
  • 配置settings:
# settings 为scrapy项目配置文件
# 配置DB
DB_CONNECT		  #修改mysql连接信息


# 配置 SPLASH_URL
本爬虫使用splash渲染js脚本,安装参考
##### [splash安装](http://www.jianshu.com/p/4052926bc12c)
....
  • 启动:
# 如果你的依赖已经安全完成并且具备运行条件,可以直接在Job下运行main.py
# 到Run目录下:
>>>python main.py

数据库

1.alljob

DROP TABLE IF EXISTS `alljob`;
CREATE TABLE `alljob` (
  `英文缩写` text,
  `中文名称` text,
  `所属洲` text,
  `所在地` text,
  `分类` text,
  `主页url` text,
  `招聘网址` text,
  `岗位url` text NOT NULL,
  `岗位名称` text NOT NULL,
  `工作地点` text,
  `职级` text,
  `发布日期` text,
  `截止日期` text,
  `职位介绍` text,
  `职能` text,
  `技能` text,
  `组织机构` text,
  `包工方式` text,
  `语言` text,
  `初始合同时间` text,
  `预计工作时间` text,
  `联系人` text,
  `是否全职` text,
  `待遇` text,
  `教育背景` text,
  `附加的` text,
  `工作经历` text,
  `参考` text,
  PRIMARY KEY (`岗位名称`(100),`岗位url`(100))
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

问题反馈

  任何问题欢迎在Issues 中反馈,也可以发邮件到我的邮箱[email protected]。我看到会立即反馈

  你的反馈会让此项目变得更加完美。

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