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China_stock_announcement

简介

  • 该项目通过python脚本从巨潮网络的服务器获取**股市公告(上市公司和监管机构),公告信息存入数据库,公告文件下载到本地
  • 还可支持文本抽取, 网页,API的查询和读取等功能
  • python实现公告爬取下载,nodejs搭建网络服务,提供api和网页展示

文件说明

  • database/: 存放数据库的sql文件,可以用shell命令执行,创建数据库和数据表
  • nodejs_query/: 存放node服务的代码
  • python_scraw/: 存放python爬虫的程序, cninfo_main.py可实现较为全面的功能,annc文件下是用scrapy框架写的爬虫,正在逐渐完善,以后会替代cninfo_main.py
  • 2plaintext/: 存放一个python小脚本,用于将pdf、doc、docx文件转为纯文本文件

使用

  • 准备好MySQL,Python等环境, 参考python_scraw/cninfo_main.py的头引入,下载一些python包
  • 进入 database/ 执行 mysql -u $USER -p$PASSWORD <database.sql,创建数据库和数据表
  • 在python_scraw/config中,修改文件路径和数据库配置
  • 执行python cninfo_main.py 进行下载,参数介绍见 python_scraw/README.md

附加

  • 如需提供静态网站展示,可以用nodejs_query中的代码启动一个服务
  • 2plaintext/ 下的程序可以抽取纯文本

版本说明

本项目使用Python2.7

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