Crawl_3rd_party_stores

Overview

This is an extensible crawler for downloading Android applications in the third-party markets. It can crawl the download url addresses of applications and automatically download applications into repository.

这是一个用于在第三方市场下载Android应用程序的可扩展的爬虫，它可以抓取应用程序的元数据以及下载url地址并自动将应用程序下载到存储库中。

目前该爬虫只针对于医疗分类，如果要修改为其他分类或整站爬取需要自行修改

Requirements

• Python 3
• Scrapy (Latest version) & scrapy-mongodb

sudo python3 -m pip install scrapy
sudo python3 -m pip install scrapy-mongodb

• Mongodb
• Works on Linux, Windows, Mac OSX, BSD
• Currently, downloader cannot work on Windows.

Usage

• Choose the 3rd party market you want to crawl in main.py and comment out the rest of the lines.
• 在main.py中保留你要爬取的站点的那一行，把其余几行代码注释掉
• Start crawler and downloader:
• 运行：

python3 main.py

Settings

• Set the proxy if you have in settings.py
• Set the storage path in settings.py
• Change the mongodb configuration in settings.py
• 在settings.py中修改代理/mongodb配置/下载路径
• 豌豆荚的https下载链接从国内访问时会被屏蔽，而用国外服务器下载的话则正常，因此如果需要从国内爬取豌豆荚，需要把从item页面抓取到的下载地址中的https修改为http即可正常下载，境外用户则无需修改

# 原程序
item["file_urls"].append(
    Selector(text=r.text).xpath('//a[contains(@class,"normal-dl-btn")]/@href').extract_first())
# 修改为
item["file_urls"].append(
    Selector(text=r.text).xpath('//a[contains(@class,"normal-dl-btn")]/@href').extract_first().replace('https://','http://'))

Supported Third-party Markets

• Apkpure: https://apkpure.com/ (apkpure.com)
• Baidu(百度手机助手): https://shouji.baidu.com/ (shouji.baidu.com)
• Coolapk: https://coolapk.com/ (coolapk.com)
• 360(360手机助手): https://zhushou.360.cn/ (zhushou.360.cn)
• Myapp(应用宝): https://sj.qq.com/ (sj.qq.com)
• Wandoujia(豌豆荚): https://www.wandoujia.com/ (wandoujia.com)
• Xiaomi(小米应用商店): http://app.mi.com/ (app.mi.com)
• Keep adding...