Dynamic short-effect proxy ip: rotate set short-effect proxy ip application scenarios tutorial

What is a dynamic short acting proxy ip anyway?

Let's start by saying that a dynamic short-lived proxy ip is like a temporary number in a cell phone, where you can get a new number every time you call. This type of proxy ip is usually only valid for a few minutes to a few hours, which makes it ideal for people who need toFrequent switching of network identitiesThe operation of the scene. For example, if you grab limited edition sneakers on the Internet, it is easy to be blocked by the platform if you always use the same ip, right? This time dynamic ip can help you "change face".

Here we have to be amenable to ipipgo's dynamic residential packages, more than 7 yuan can use 1GB of traffic, each request automatically change ip, cheaper than the price of milk tea can be a big problem. Their ip pool covers more than 200 countries, equivalent to all over the world have a "split".

Playing with Dynamic Proxies

Let's start with the simplest browser configuration, using Chrome as an example:

1. Open Settings→Advanced→System→Open Proxy Settings
2. In the Connections tab, click LAN Settings.
3. Check "Use proxy server for LAN" and enter the address and port provided by ipipgo.
4. Remember to check "Use the same proxy for all protocols".

For those of you messing with code, look here, Python crawlers are set up this way:

import requests

proxies = {
    'http': 'http://user:password@gateway.ipipgo.com:端口',
    'https': 'http://user:password@gateway.ipipgo.com:端口'
}

response = requests.get('Target site', proxies=proxies, timeout=10)

Notice in the code theuser:password@This paragraph, which is how ipipgo authenticates, is a lot less work than those that have to install a client. Their API extraction page also generates code snippets directly, copy and paste and it works.

What scenarios necessitate the use of dynamic agents?

Here's a list of a few grounding cases:

Focusing on the data collection this, many newbies think that just find a free agent can be used. In fact, like ipipgo's dynamic residential enterprise version, more than 9 yuan per GB package specifically for high-frequency collection scenarios, support for simultaneous initiation of thousands of session connections, this is the choice of professional players.

A guide to common pitfalls

Q: Why can't I connect to the proxy ip I just bought?
A: First check the whitelist settings, ipipgo supports two kinds of authentication: account password and IP whitelist, newbies are recommended to use password authentication first. If it doesn't work, change the proxy protocol from HTTP to Socks5 and try it.

Q: What's wrong with slow dynamic agents?
A：May be the node region is not selected correctly, for example, you want to visit the Japanese website but use the ip of Argentina. in the background of ipipgo you can specify the country/city, but also can test the speed to choose the best line.

Q: How can I tell if a proxy is in effect?
A: Visiting the address https://ip.ipipgo.com/check shows the currently used exit ip and geographic location in real time.

The Doorway to Choosing a Package

The difference between ipipgo's three packages can be huge:

• Dynamic Standard Edition: suitable for individual users, $7.67/GB, 5000 ip changes per day
• Dynamic Enterprise Edition: with exclusive API channel, $9.47/GB, supports automatic load balancing
• Static residence: fixed ip long-term use, 35 yuan / month / ip, suitable for the need to stabilize the login scene

Knockout!Don't use static ip to do crawler.It's like wearing the same mask when you go to the bank to withdraw money - you'll be held down by the security guards in minutes. Dynamic ip is the way to go, it's like a new vest every time you visit.

Finally said a cold knowledge, ipipgo TK line is specifically optimized for a sound platform line, do live with goods old iron can focus on. Their technical customer service 24 hours a day online, encountered problems directly dump screenshots over, than you toss much stronger.