What is the use of Copenhagen agent? A lot of friends doing cross-border e-commerce often ask me: "Danish agent IP in the end can do what?" To give a real example, there is a furniture export brother, their company needs to real-time monitoring of commodity price changes in the Nordic region. Directly using the domestic IP to access the Danish...

Requests library proxy settings hand in hand teaching When we use Python to do data collection, we often encountered the situation of website anti-climbing. This time the proxy IP is a lifesaver. Take a real scenario: you want to catch the price of an e-commerce platform, dozens of consecutive visits after the IP is blocked. At this time in the requests request...

First, why do we need random IPs in real scenarios? Anyone who is in the network business understands that fixed IPs are like always wearing the same clothes to go shopping. For example, to do e-commerce price monitoring, always use the IP of the Shanghai server room to check the data, the target site in five minutes to recognize the set. At this time, like a chameleon, so that each visit with a different...

Teach you to use Python to glean LinkedIn recruitment data The data collection of the old iron people know that LinkedIn's recruitment information is like a gold mine, but the platform's anti-climbing mechanism is stricter than the cell access control. This time we have to move out of our killer - proxy IP. do not rush on the code, first understand the rules of the game ...

Why do you need a Canadian proxy? Many people's first reaction to a Canadian website that doesn't open is "internet speed problems", but in fact, it could be that your internet location is exposed. For example, if you want to check the price of a local product in Canada, or log in to a service platform in a restricted area, you may need a Canadian proxy...

First, why should the crawler with proxy IP, this matter must be clear Engaged in data collection of the old iron know, the site is now like a thief staring at the crawler. Last week I took the company's intranet to try my hand, did not hang the proxy directly open crawl, the results of 5 minutes on the blocked IP, dragging the entire department disconnected for half an hour, almost the leader invited to drink ...

Teach you to use Python to break down the courier style parsing JSON data We engage in network data capture, the most commonly encountered is the JSON package returned by the API. This thing looks like a Russian nesting doll, a layer wrapped in a layer. Today we teach you to use Python to break down the express way to deal with these data, with ipipgo family generation ...

First, why are you always necked by the U.S. website? Recently, a lot of cross-border e-commerce buddies and I touted, said that the domestic server to register the U.S. e-commerce account, just to get done on the seal. There is a shoe sales brother worse, just shelved 200 pairs of limited models, the system directly ruled abnormal operation. Later found that the IP address is exposed...