Py crawl to a website live broadcast Collection – work needs, live broadcast

Before viewing this article, you need to understand the following techniques Five steps of a reptilea) Requirements analysis, programmer, artificial intelligenceb) Find content related URL programmersc) Get the return information program (urllib, requests) of the web address according to the web addressd) Locate the required information location program (re regular expression, XPath, CSS selector)e) Stored […]