IP change proxy: IP second change proxy system construction

Teach you how to build a proxy system that changes IPs in seconds

Brothers engaged in network crawlers understand, IP is blocked like going to the toilet without paper as embarrassing. Today we will give you some hard goods, with ipipgo proxy IP to get a second change system, to ensure that your IP switch than the Sichuan opera face change faster.

Why do I have to use a second change agent?

For example, if you visit a certain website 20 times in a row, the server will immediately give you a seal. Using an ordinary proxy is like driving a manual gearbox, changing the IP must stop and put it in gear, low efficiency and easy to reveal. The second change system is an automatic gear, each request automatically change IP, but also can bePrecise control of switching frequencyThe

Four steps to get the system set up

1. First, go to the official website of ipipgo to get a dynamic residential package, and choose the enterprise version is more cost-effective (from $9.47/GB/month).
2. Generate API key in the background, get the exclusive extraction link
3. Write an agent pool management script in Python (code template below)
4. Configure the proxy parameters in the request header

import requests

def get_proxy().
     Pull the latest proxy from ipipgo
    api_url = "Your exclusive extraction link"
    res = requests.get(api_url).text
    return res.strip()

 Automatically change the proxy for each request
for _ in range(10):
    proxies = {
        "http": f "http://{get_proxy()}",
        "https": f "http://{get_proxy()}"
    }
    response = requests.get("target site", proxies=proxies)
    print(response.status_code)

Three Guidelines for Avoiding Pitfalls

①Don't be an Iron CockDon't use free proxies to save money, the speed is slow and the IP quality is poor.
②Switching should be randomizedDon't fix it for 10 seconds, use random intervals to be more stealthy.
③Remember to clear the cache: Remember to turn off cookies in your browser, or else changing your IP will be useless!

Frequently Asked Questions QA

Q: How fast can I switch IPs?
A: With ipipgo's API extraction, the real test 0.3 seconds to change the new IP, faster than the bubble noodles

Q: Can I run multiple devices at the same time?
A：Buy enterprise version of the package to support multi-terminal, computer cell phone tablet can be hanging

Q: Do I choose a dynamic or static package?
A: crawlers with dynamic ($ 7.67 / GB), the need for fixed IP selection of static ($ 35 / IP)

Lastly, ipipgo's cross-border line is really fragrant, especially for brothers doing overseas business. Their TK line measured latency less than 100ms, faster than SF Express. If you don't know how to match directly to customer service, you can give you the whole customized program, much stronger than their own blind folding.