E-commerce data collection project | E-commerce crawler data collection API interface

The 'Anti-Blocking Essentials' of E-Commerce Data Collection

E-commerce data collection old iron should have experienced this scene: just grabbed half an hour of data, the IP will be the target site shut down into a small black room. At this time, if there is no spare proxy IP, the whole project will come to a halt. Today we will nag how to use ipipgo's proxy IP service, so that data collection is as stable as the old dog.

How exactly does a proxy IP help you steal towers?

Let's take a grounded example: webmasters are like supermarket security guards who always keep an eye on the same customer (your IP) who is picking up goods. When you are in front of the shelves (the target site) to get goods too often, the security guard will immediately ask you out. At this time, the proxy IP is your "dress up magic weapon" - each visit to change clothes (IP address), the security guard will not recognize the same person.

Here's one.Key detailsThe IPs have been blacklisted by various websites, so don't try to use free proxies. Like ipipgo such professional service providers, more than 90 million family residential IP randomly assigned, each IP is like a freshly shipped cell phone number, clean and uncontaminated.

A life-saving trifecta in real life

Here are a couple of configuration suggestions that can really save your life:

Especially do cross-border collection of brothers, ipipgo cover more than 240 countries and regions of the characteristics of the field came in handy. For example, to catch a small language website in Southeast Asia, directly choose the corresponding country's residential IP, than with the U.S. IP access to the success rate can be higher by a large margin.

First Aid Guidelines for Common Rollover Scenes

Q: Why did you get banned even though you changed your IP?
A：Check whether the "X-Forwarded-For" parameter in the request header has been cleaned up, some frameworks will automatically carry the original IP. we suggest using the API provided by ipipgo to get the proxy IP directly, and their interfaces will automatically handle these details.

Q: What should I choose between dynamic and static IPs?
A: Dynamic for high-frequency collection and static for long-cycle monitoring. For example, if you want to track the price fluctuation of an explosive model in real time, you should choose dynamic residential IP rotation; if you want to do monthly sales data analysis, you should use static IP to make it more stable.

The devilish details hidden in the agreement

A lot of newbies are planted on the protocol configuration. Now the mainstream e-commerce site on the HTTPS, but some proxy service providers only support HTTP protocol. ipipgo's full protocol support at this time on the spirit, whether it is Socks5 or HTTPS can be directly docked to save themselves from tossing the protocol conversion.

Here to teach you a trick: the proxy IP pool is divided into two groups of alternating AB and B. A group work when the B group rests to cool down, not only to extend the life of the IP, but also to ensure that the collection is not interrupted. With ipipgo API can easily realize this strategy, their response speed can be controlled within 200ms.

Hidden Tricks Only Older Drivers Know

1. Reserve IP pools in different regions in advance during peak collection periods (e.g., during e-commerce promotions)
2. to the collection of tasks to play on the regional label, such as with the United States IP collection of Amazon, with the Chinese IP collection of Jingdong
3. When you encounter a particularly difficult website, try ipipgo's "IP Survival Detection" function, which automatically filters invalid nodes.

Finally, a key point: legal compliance is the bottom line! Proxy IP should also comply with the site's Robots agreement, do not catch a sheep to the dead grip. After all, ipipgo provides is a tool, specific how to use also depends on your wisdom.