python 爬虫

request

1. get vs post(HTTP协议) get 从服务器获取数据 post 向服务器传送数据 (http://www.cnblogs.com/mango-lee/p/7116425.html)

2. content vs text content 返回Byte型数据(二进制) text 返回Unicode型数据(字符串) (http://blog.csdn.net/xie_0723/article/details/51361006)

爬取历史天气

ref links:

1. https://www.zhihu.com/question/21471960
2. https://zhuanlan.zhihu.com/p/20430122
3. https://stackoverflow.com/questions/25134662/javascript-object-to-json-using-python
4. https://stackoverflow.com/questions/24027589/how-to-convert-raw-javascript-object-to-python-dictionary

python代理爬虫抓豆瓣电影数据

https://zhuanlan.zhihu.com/p/25658564