Browser proxy plug-in in the end what is the use? Recently, a lot of friends doing data collection are asking why the browser always prompts an access exception? In fact, many sites will identify the machine behavior through the IP address. To cite a real case: an e-commerce company with a crawler to monitor the price of competing products, the results of less than half a day was blocked more than 200...

What the heck is a proxy server? To give a grounded example, a proxy server is like the owner of the kiosk downstairs in your house. If you want to buy a bottle of soy sauce, you can directly ask the owner to run errands for you, so you don't have to go to the supermarket yourself. Similarly, a proxy server helps you to communicate with a website and hide your real address. ...

Why must I use a proxy IP to monitor ad prices? Recently, many friends who do e-commerce have complained to me that they always use crawlers to catch the ad data of competitors and their accounts are always blocked. To cite a real case: a clothing company in Hangzhou, Wang, with ordinary IP to catch a platform advertising data, just grabbed 200 on the trigger wind control, the account was directly blocked 15...

First, static IP in the end expensive? The most real food for thought Recently, we are always asked "static IP why so much more expensive than dynamic", this thing is like asking why the monthly broadband is more expensive than the traffic card - stable as the old dog's fixed resources are certainly more valuable. Let's take ipipgo's static residential package as an example, 35 dollars...

Why do we need to develop this thing by ourselves? If you have engaged in data collection, you know that many websites will block the IP, for example, an e-commerce buddy wants to batch check the price of goods, the result is that the use of their own home broadband to check 200 times in a row was blocked. At this time, if you can automatically change the IP, like wearing a cloak and continue...

Numerical acquisition of the car over the actual record: no proxy IP of the embarrassing scene Last week an e-commerce monitoring small brother to find me to complain, he climbed the competitor price data, just grabbed 300 on the blocked IP. the most hilarious thing is that the unlucky child changed three times in a row of broadband dial-up, the results of other people's sites directly to him to play the verification code popped into doubt....

Teach you to play SOCKS proxy The old Zhang, who is engaged in network crawler, has recently lost a lot of hair, and every time he just grabs two pages of data, the IP will be blocked. This is a familiar scenario, isn't it? This time you need a reliable proxy IP service provider to thread the needle. Today, we will use the vernacular to talk about SOCKS proxy thing, to ensure that ...

The first thing you need to do is to get Instagram data collection! Proxy IP Anti-Blocking Hands-On Manual Recently, many friends asked me in a private letter, why do I always get blocked for crawling Instagram with scripts? Today, to tell the truth - the IP address you use has long been targeted by the platform. Just like you go to the supermarket to try to always wear the same clothes, the clerk for the third time to see...

Teach you how to use cURL to hang a proxy to access the Internet The old iron people who are engaged in crawling should understand that cURL this thing is like a Swiss army knife in the network world. Today we specifically nag how to give it with proxy, especially with ipipgo home quality IP resources. First, remember this universal formula: curl -x [protocol]://[account...