问题描述
我有一个 Python 代码来抓取亚马逊产品列表.我已经设置了代理和标题.在每次抓取之前我也有 sleep() .但是，我仍然无法获取数据.我收到的消息是:
I have a Python code to scrape Amazon product listing. I have set the proxies and headers. I also have sleep() before each crawl. However, I still cannot get the data. The msg I get back is:
要讨论自动访问亚马逊数据，请联系 [email protected]
我的部分代码是:
url = "https://www.amazon.com/Baby-Girls-Shoes/b/ref=sv_sl_fl_7239798011?ie=UTF8&node=7239798011"
headers = {'user-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64; rv:50.0) Gecko/20100101 Firefox/50.0'}
proxies_list = ["128.199.109.241:8080","113.53.230.195:3128","125.141.200.53:80","125.141.200.14:80","128.199.200.112:138","149.56.123.99:3128","128.199.200.112:80","125.141.200.39:80","134.213.29.202:4444"]
proxies = {'https': random.choice(proxies_list)}
time.sleep(0.5 * random.random())
r = requests.get(url, headers, proxies=proxies)
page_html = r.content
print page_html
这个问题不是 Stackoverflow 上其他问题的重复，因为其他人建议使用代理、标题和延迟(睡眠)，而我已经完成了所有这些.即使按照他们的建议，我也无法刮擦.
This question is not a duplicate of others available on Stackoverflow, because the others suggest using proxies, headers and delay(sleep), and I have already done all of that that. I am unable to scrape even after doing what they suggest.
代码最初可以工作，但在抓取几页后停止工作.
The code was working initially, but stopped working after scraping a few pages.
推荐答案
代替:
r = requests.get(url, headers, proxies=proxies)
做:
r = requests.get(url, headers=headers, proxies=proxies)
这暂时为我解决了这个问题.希望该决议能够继续发挥作用.
This resolved the issue for me for now. Hopefully, the resolution will keep working.
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