数据提取 共5条
![](https://file.boxuegu.com/ask/abaa6d227fc740a29c87d4cdfc84d70f.png)
数据提取
urllib2
gzip
28
1
2018-02-19
![](https://file.boxuegu.com/ask/abaa6d227fc740a29c87d4cdfc84d70f.png)
xpath
数据提取
百度贴吧
百度
13
0
2018-02-01
![](https://file.boxuegu.com/ask/abaa6d227fc740a29c87d4cdfc84d70f.png)
Tesseract OCR
图片识别
验证码识别
机器学习
10
0
2018-02-05
![](https://file.boxuegu.com/ask/abaa6d227fc740a29c87d4cdfc84d70f.png)
iframe
Selenium
PhantomJS
webdirver
8
0
2018-02-12
![](https://file.boxuegu.com/ask/abaa6d227fc740a29c87d4cdfc84d70f.png)
Scrapy
xpath
数据提取
2
0
2018-02-01