Python crawling data (web crawlers)

With the advent of the era of big data, the value of data is also growing, so how to get the data is one of the essential knowledge of many programmers on the network. We, as a listed company of a group of reptiles, reptile had some experience, will briefly explain some of the technologies used to reptiles and reptile, and we want to help.

This Chat mainly includes the following aspects:

  1. What is a reptile
  2. The main classification of reptiles (static pages, dynamic pages, etc.)
  3. In Python (request data, the analysis data, storing data, etc.) commonly used tools reptiles
  4. Combat exercises: static pages, dynamic pages, one each

Follow-up will continue to offer concurrent, IP agent pool as well as a mobile terminal deeper crawler technology, hope sustained attention.

Read more: http://gitbook.cn/gitchat/activity/5cf52d61cf8672351cd26880

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Origin blog.csdn.net/valada/article/details/91409867