Sometimes we can get in the form of requests url directly to that page inside all the data, but sometimes we obviously look to this page in the content, but can not get it through the url, it is because some dynamic content through the acquisition, which is ajax, he is through dynamic form, to load out.
Reptile diary - on some dynamic crawling
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Origin www.cnblogs.com/chanyuli/p/11518804.html
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