The first thing you need to do is to use a proxy IP to build an anti-blocking crawler. Recently, many friends have asked Lao Zhang why he wrote a crawler that runs on the run and then stops. This is just like the queue at the milk tea store, the same IP repeatedly to get the number, the other server is not blocked you block who? This time you need a proxy IP to be your "sub ...

What is the use of Kazakhstan proxy? Recently, some friends asked me, why do we need to use Kazakhstan proxy IP, simply put, it's like installing a Central Asia exclusive navigation for network requests. For example, if you are doing cross-border e-commerce, you need to check the price of local products; if you are doing social media operation, you need to simulate the real user...

Teach you to use XPath's text query to capture data to engage in data collection of the most annoying is the structure of the web page to change, today to teach the guys a trick - XPath contains () function. This thing is like a web page elements installed GPS, even if the page changed a little style can also be accurately located. To give a chestnut, you ...

Why do people rush to use the proxy IP, this matter must be said through Now online business without a proxy IP with the naked run like, especially to do e-commerce data collection of the old iron people understand best. To give a real scene: a clothing seller wants to capture the price of competitors, the results of just checking the IP of 20 pages was blocked, this time to...

What's the Use of Random IP? First of all, the real needs of people may have encountered such a situation: register a new account is always prompted to "frequent operations", web page data capture just run two minutes after the IP blocked, to test the localization of the function of eighteen friends to borrow a cell phone ... ... This time, the random IP generation...

Teach you how to use C++ to play around with web crawling The old iron people who are involved in web crawling know that no proxy IP is like running naked on the Internet, and it will be blacked out by the target website in a minute. Today we will take C++ libcurl library to teach you how to use proxy IP to safely and efficiently engage in data collection, focusing on our family ipipgo proxy ...

What in the world is the use of Saudi proxy servers? Recently, Mr. Zhang, an e-commerce company, has been worried about selling cell phone cases in Saudi Arabia, and every time he logs into the local e-commerce platform, his account is always subjected to wind control. Later, he used ipipgo's Saudi commercial proxy, which is like putting local clothes on his account, and the platform no longer recognizes him as a foreign login...

Korean proxy server in the end what is the use? Recently, some friends asked me, Korean native IP proxy in the end can do what use. To give a real example, do cross-border e-commerce old Li, their team needs to batch registration of South Korea's local e-commerce platform account, the ordinary agent is always recognized as a robot, and then changed the South Korean native IP ...

Understand the relationship between ISP proxy and broadband whitelist Many friends who do data collection have stepped into such a pit: obviously using a proxy IP, the target site is still sealed fast. In fact, there is a broadband provider whitelisting doorway, 90% of the market proxy service providers do not tell you understand. Regular website protection...