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针对获取真正URL的正则的改进 #2

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shuguang-dong opened this issue Jan 9, 2020 · 0 comments
Open

针对获取真正URL的正则的改进 #2

shuguang-dong opened this issue Jan 9, 2020 · 0 comments

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@shuguang-dong
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楼主你好。首先很感谢你分享自己的心得，给了我很大帮助
发现你最后提取真正URL的时候的代码如下：
url_text = re.findall("\'(\S+?)\';", second_url, re.S) best_url = ''.join(url_text)
截取的效果如下：
&from=innerhttp://mp.weixin.qq.com/s?src=11&timestamp=1578541951&ver=2085&signature=1c3e2o2NzgWJffH0bchXLv21TsvnPpio-R65LSusRchiIxZ3kMOnANDzGYIoTJRhPzNluorh-Dmgd*B6pbHxHSOjqjSKdwjHI4cH4Tiio-SBtTrDpU9BK7cGAiS1qo1b&new=1
其实会有一些杂音，个人建议如下：
url_text = re.findall(r"\+= '(.*?)';", second_url, re.S) best_url = ''.join(url_text)
结果如下：
http://mp.weixin.qq.com/s?src=11&timestamp=1578541951&ver=2085&signature=1c3e2o2NzgWJffH0bchXLv21TsvnPpio-R65LSusRchiIxZ3kMOnANDzGYIoTJRhPzNluorh-Dmgd*B6pbHxHSOjqjSKdwjHI4cH4Tiio-SBtTrDpU9BK7cGAiS1qo1b&new=1

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