What is the difference between Puppeteer and Selenium? The old iron engaged in automation testing must have heard of these two tools, but many people can not distinguish their doorway. Simply put, Puppeteer is like a professional sniper, specializing in Chrome, while Selenium is more like a Swiss army knife, what browser can be folded...

Oman proxy server in the end what is the use? Recently, a lot of Middle East trading bosses are inquiring about Oman agent, to put it bluntly is the need for a local "ID card". To give a real example, there is a Zhejiang boss to do date imports, Oman Customs Web site two or three days a wind, with their own network to play...

Engage in data packets the most headache 5 things, you in a few? Do data analysis friends must have encountered this situation: it is difficult to find industry reports site, the results of the download button point rotten are prompted by the "access to the number of times over the limit"; want to batch collection of competitor prices, just grabbed a few hundred data IP was blocked ...

Nepal proxy server in the end what is the use? Recently, a lot of friends asked me why I have to toss Nepal proxy, this thing has to start from the network characteristics of the South Asian region. Nepalese local operators often appear international export bandwidth is insufficient, resulting in cross-border access like the morning rush hour crowded subway like card. The use of this...

Can't handle website backcrawl? Try Proxy IP+Requests Authentication When people use Python to capture data, the biggest headache is to encounter website anti-crawl mechanism. Proxy IP is like a cloak for the crawler, and the authentication function of the requests library is the regulator of the cloak. Today we take ipipgo ...

一、宽带供应商IP到底啥玩意？ 各位老铁应该都遇到过这种情况：用普通机房IP访问某些网站，要么弹验证码，要么直接给你封号。这时候就需要住宅ISP代理来救场了。简单来说就是通过宽带运营商（像电信、联通这…

The real enterprise crawling data for why always turn over? Recently with a few e-commerce friends nagging, found that they are in the headache of the same problem: self-developed crawler program every now and then will be blocked IP. an older brother is even worse, just deployed the price comparison system less than three days of operation, the server IP directly be blacklisted. This...

Teach you to use BeautifulSoup to engage in web crawling Recently, there are always old iron asked me to use Python to engage in web crawling always be blocked IP how to do? I'm not sure if I'm going to be able to do that, but I'm sure I'm going to be able to do it. First of all, let's talk about a real case: my apprentice last month to catch the price of goods on a website, just to catch 200 IP on the black. This time it is necessary to offer ...

When the white meet curl: don't let IP blocking become your roadblock When I first learned to crawl, I always wondered why I was always kicked offline by the site. Until one day I realized that using my own broadband connection to capture data is like wearing a fluorescent suit to be a spy - people will recognize you at a glance! This is the time to proxy IP this "...