eBay product data capture this matter, proxy IP in the end can help what help?
The old iron who has engaged in web crawling understands that if you directly use your own IP to glean data, you will be blacked out by the platform in minutes. Especially the big platform like eBay.The anti-climbing mechanism is as fierce as a Tibetan mastiff.The first thing you need to do is to use a proxy IP to fight a guerrilla war. At this point, you have to rely on proxy IPs to fight guerrilla warfare - switching to different IPs to request, so that the platform thinks they are all accessed by normal users.
Take a real example: you want to grab 1000 product details, if you use 1 IP to brush, may be the first 50 items are blocked. But if you use ipipgo's rotating proxy, every grab 10 to change the IP, the success rate directly pull full. This is likeHired 100 temps to work in shifts, no one will get tired of being down.
import requests
from itertools import cycle
proxy_pool = cycle([
'http://user:pass@proxy1.ipipgo.com:3128',
'http://user:pass@proxy2.ipipgo.com:3128', ...
... More ipipgo proxy nodes
])
for page in range(1, 101):
proxy = next(proxy_pool)
try.
response = requests.get(
f'https://www.ebay.com/api/items?page={page}',
proxies={"http": proxy, "https": proxy}, timeout=10
timeout=10
)
Processing data logic...
except Exception as e.
print(f'Rollover while crawling with {proxy}: {str(e)}')
Three ironclad rules for compliant operation, don't step on the mine!
While using a proxy IP improves the success rate, thedeath gripAs usual, something will happen. Keep these three life-saving rules in mind:
caveat | the act of committing suicide | correct posture |
---|---|---|
Request frequency | 20+ requests per second | ipipgo recommends 3-5 seconds per IP interval |
Data range | Strip users of private information | Grab only public commodity data |
Agreement compliance | Ignore robots.txt | A closer look at eBay's crawler policy |
Special note: when using ipipgoRemember to turn on the authentication whitelist, their backend can set IP binding to avoid account theft by third parties.
Practical guide to avoiding pitfalls, a must-see for newbies
Seen too many people fall for these details:
1. IP purity should be sufficientDon't be cheap and use free proxies, ipipgo's commercial level proxies cost money but they are better than the others.IP survival rate of 92% or moreIt's not like you're just connecting and then dropping out.
2. The time zone has to be right.The US station will use ipipgo's US residential IP, and the UK station will cut the UK IP, so that the price and shipping information will be accurate.
3. Automatic switching should be spiritualThe following is a good example: add a failure retry mechanism in the code, encounter 403 errors immediately change ipipgo's next node, do not die with the platform!
QA Session: Catching Data Veteran Driver Leads the Way
Q: Will I be blocked by eBay if I use a proxy IP?
A: Compliance operation + quality agent double insurance will be fine. Before a customer with ipipgo's dynamic residential IP, stable run for three months, the average daily capture of 50,000 pieces of data are not overturned!
Q: Why does my agent often fail to connect to the API?
A: 80% are using low quality proxies. ipipgo's nodes all carryAutomatic Health DetectionThe dead IP will be offline within 10 minutes, so you basically won't encounter any failure to connect.
Q: Do I need to maintain my own IP pool?
A: Not at all! ipipgo's backend willAutomatic replenishment of fresh IPAll you have to do is fill in the code with their API address and don't worry about anything else!
Lastly, I'd like to say a few words: data capture is a delicate job, and it's important to have the right technology in place and to know the rules of the platform. It's important to choose the right tool, like ipipgo.Agency services specializing in e-commerce data collectionThe first thing you can do is to save a lot of time. After all, time is money, instead of tossing their own IP blocked, it is better to hand over to a professional team to get it done.