Teach you to pick the right HTTPS proxy Recently, many friends are asking, why do you have to use HTTPS proxy for network business? For example, if you open a store to check the price of competitors in bulk, directly with their own IP brush, minutes will be blocked. At this time, a reliable proxy is like wearing a cloak of invisibility, change a I...

Hands-on teach you to use cURL to hang proxy send requests to engage in web development partners should have played cURL this tool, right? Just like eating with chopsticks, debugging interface essential things. However, sometimes directly connected to the bare server will encounter a variety of moths, this time you need a proxy IP to help. This ...

Teach you to use proxy IP to get the problem of CAPTCHA recognition What is the biggest headache for friends who are involved in crawlers? CAPTCHA is definitely in the top three! Those crooked letters, puzzle sliders, minutes can make the program crash. Today we do not talk about technical principles, directly on the most practical solution - proxy IP to build a verification ...

The pit of free proxy crawlers, how many have you stepped on? Recently, a friend doing e-commerce complained to me that he spent two days using a crawler to catch the price of competing products, and as a result, the IP was blocked just after running for half an hour. This scene is not particularly familiar? Many people think that using a free proxy can solve the problem, but it turns out that the free proxy pool...

The most important thing is that you can choose the right proxy IP for your business, and the old driver will know that IP is blocked, the account is associated, and the data is not allowed to be blocked. At this time, the proxy IP is your golden bell, especially enterprise-level applications, ordinary proxy simply can not carry. Let's nag today how to use ipipgo home program...

First, the two languages in the end who is more suitable for proxy testing? First of all, to tell the truth, Java and Python in the proxy test this thing is like a drill and screwdriver relationship. Java is naturally suitable for high-intensity concurrent requests, such as to measure the availability of hundreds of proxy IP at the same time, that is really its home turf. Python ...

First, the proxy data service is a what the hell? Simply put, it is like hiring a gang of invisible couriers to help you move data from point A to point B. For example, if you want to simulate a national user login for APP testing, you can't really buy 200 cell phones, right? This time with proxy ip service can make the server think that you are in different areas repeatedly across the...

How do search engine crawlers work? You can think of a crawler as a 24-hour courier whose daily task is to go door-to-door knocking on doors to collect packages (crawling web pages). However, this courier is a little bit dead-eyed, if the owner of the site found it knocking on the door frequently (high-frequency visits), it may be directly...

Those pits encountered by the whole site crawl The old iron of data collection know that the whole site crawl is like dancing in a minefield. The biggest headache is that the IP is blocked, it is not easy to write a good crawler script, run for two hours on the target site blacklisted. Last week there was an e-commerce price comparison brother touted, they use a fixed IP to grab a flat...