this project scrapes a list of websites I used to crawl most often if this project helped you, please give it a star, thanks :)

• douban
• douban_oss
• googleplay
• cnbeta
• ka
• cnblogs

• google play uses the crawl spider and pymongo
• douban use the images pipeline to download image (use the headers in case of being banned), after finish it will output the txt file of item information
• cnbeta uses sqlalchmey to save items to mysql database (or other database if sqlalchemy supports)
• ka uses the kafka , this is a demo spider how to use the scrapy and kafka together , this spider will not close , if you push a message to the kafka ,the spider will start to crawl the url you just give
• cnblogs use the signal handler.
• douban_oss use the aliyun oss sdk upload the images pipeline download image to oss store.

for each project there is a run_spider.py script, just run it and enjoy :)

python run_spider.py