Node crawling tool: node collection special proxy IP tool

Why does this thing need a proxy IP?

The old iron engaged in data collection must have encountered such a situation - just climbed high, suddenly the target site blocked the IP. this is like you try to eat in the supermarket by the security guards, directly out of the door you please. This time you need toProxy IP toolTo be your "cloak of invisibility" and make the site think that each visit is operated by a different person.

Ordinary proxies are like temps, they fail after a few uses. While specialized tools likeipipgoThe exclusive IP pool, as if to give you a whole team of thousands of people, each member can take turns to work. Here is a real case: an e-commerce company with ordinary agents to catch price data, three days on the blocked more than 200 IP, replaced with ipipgo dynamic residential IP, a week after the collection of 20 times the amount of direct.

Hands-on with a reptile shield.

First the entire Python environment (don't panic, just install a software thing), it is recommended to use the requests library + proxy configuration. The code is written like this:

import requests

proxies = {
    'http': 'http://user:password@ipipgo-proxy-server:port',
    'https': 'https://user:password@ipipgo-proxy-server:port'
}

response = requests.get('destination URL', proxies=proxies, timeout=10)
print(response.text)

Be careful to putuserrespond in singingpasswordReplace it with your own authentication information generated in the ipipgo backend. It is recommended to enableAutomatic IP switchingfunction, just like playing a game where you keep changing resurrection points to keep the anti-climbing system puzzled.

The three lifebloods of agent selection

Here's a direct comparison table for more clarity:

Here's the kicker.high concealmentThis indicator, which determines whether the site can recognize your disguise. ipipgo's IP pools are with real device fingerprints, like a full cosplay costume for the crawler.

A practical guide to avoiding the pit

Don't be confused when you come across these:

1. Suddenly returns garbled code--Eighty percent of the IP is recognized, hurry to change ipipgo's alternate channel
2. Slower response time--Check the proxy server area and select the node that is physically close to it.
3. Frequent requests for validation--Enable ipipgo's automatic captcha cracking plugin

Recommended settingsIntelligent Fusing MechanismThe site automatically hibernates for 10 minutes when 3 consecutive requests fail, to avoid pissing off the site.

QA First Aid Kit

Q: What should I do if my proxy IP is not working?
A: ipipgo has an "IP freshness" function in the background, which will automatically eliminate old IPs and replenish new resources, remember to turn on this switch.

Q: Will it conflict to have more than one crawler on at the same time?
A: In the ipipgo console create differentsub-accountThe reason for using separate proxy channels for each crawler is the same as splitting lanes on a highway.

Q: How to choose nodes for collecting overseas websites?
A: Directly from ipipgoGlobal Intelligent RoutingIt will automatically match the fastest route. For example, if you catch a Japanese website, the system will automatically assign the IP of Tokyo server room.

Speak from the heart.

I've seen too many people cheap with free agents, the result is that the data did not pick up but hit the Trojan horse. Professional things are still given to professional tools, ipipgo new users to send 3 days!Enterprise TrialIn addition, there are 10G of traffic randomly created. Remember that the proxy IP is not a panacea, with a reasonable request frequency and camouflage strategy, in order to run long-term stable data.