Proxy Server URL: Configuration Format Explained

What does a proxy server URL really look like?

Many people are confused when they see a proxy server URL for the first time - isn't it just a web address? In fact, there is a lot to know here. Proxy address is like the pickup code of the courier cabinet, if the format is not correct, you can not pick up the package. There are two common formats:basic versionrespond in singingWith Certified VersionThe

The base version looks like this:http://123.45.67.89:8080The IP address is the door number and the port number is the specific room. If you come across something that requires an account password, it becomes:http://user:pass@123.45.67.89:8080, which is equivalent to entering the neighborhood not only with an access card but also with a face swipe.

 Python Example
import requests
proxy = {
    'http': 'http://user123:abc888@45.76.102.33:3000',
    'https': 'https://user123:abc888@45.76.102.33:3000'
}
requests.get('https://example.com', proxies=proxy)

The most common pitfalls in configuration

I've seen too many people use a proxy address as a regular URL, and they end up not being able to connect. Here are threeFatal details.::
1. Protocol headers must be written correctly (http/https/socks5)
2. Port numbers are not for show; if you miss them, you're screwed.
3. 账号密码里有特殊符号得转码（比如@符号要写成%40）

Hands on teaching you to match ip ipgo proxy

In the case of ipipgo's premium proxies, for example, the configuration information that you get your hands on usually looks like this:

Server Address: proxy.ipipgo.io
Port: 30000-31000
Account: Registered Email
Password: Personal key

The combination should be:http://你的邮箱:你的密钥@proxy.ipipgo.io:30000The port number is a zone. Note that the port number here is the interval, it is recommended to write a script to automatically switch, so that the probability of IP blocking can be reduced by seventy percent.

Must See! High Frequency Turnover QA

Q: I'm connected to the proxy but the internet speed is very slow?
A: eighty percent of the free agent, ipipgo's exclusive line measured latency <200ms, remember to set the timeout time in the code!

Q: It always prompts authentication failure?
A: Check three places: 1. Whether the @ symbol is missed 2. Whether the password has special characters 3. Whether the service is in the validity period

Q: What if I need to use more than one agent at the same time?
A: ipipgo supports batch extraction of APIs, which are called cyclically in this format:
http://user:{random password}@gateway.ipipgo.io/{country code}

Why do you recommend ipipgo?

After testing a dozen or so proxy services, I finally locked down ipipgo because of these three things:
1. True Exclusive IPIt's not like some of the platforms that share IPs are always bumping into each other
2. Region availableI can designate IPs from Heilongjiang to Hainan.
3. automatic replacementIf the IP address is invalid, it will cut the new address in a second.

In particular, friends who do data collection, using his family API to obtain the proxy pool, the success rate directly from 60% soared to 95%. the recent newpay per volumeThe pattern also smells pretty good, so I don't have to worry about wasting the set that I can't use up.

Lastly, remember to use this website to check if the proxy is in effect after you configure it:https://httpbin.org/ipIf the returned IP is different from the local one, it means the proxy is working. If the returned IP is not the same as the local one, it means the proxy is effective!