With the advancement of technology and the development of the Internet, more and more companies need to use proxies in their business. So what is the connection between short-term http proxy ip and dynamic http proxy? Then the editor will introduce it to you:
http proxy
It means placing a proxy server between the client and the server for HTTP protocol transmission. The proxy server forwards the client's request to the target server and returns the response information to the client through the proxy server. The proxy server can cache and forward the request or response information that passes through, thereby protecting the user's personal information.
1. Different concepts
Dynamic HTTP Proxy <br>Usable IPs from different places are stored in the HTTP proxy pool at a certain time and then assigned to the client for processing. Each request will be accessed with a different IP. It shows dynamic characteristics. After the proxy server is turned on, a batch of available IPs will be selected from the proxy IP pool and stored in the memory of the proxy server.
After the client sends a request to the proxy server, the proxy server randomly selects an IP from memory and uses that IP.
After use, mark it as unavailable, and then get a new IP from the IP pool. When all the IP addresses in the IP pool are used up, get a batch of new IPs and put them into the IP pool.
Short-term http proxy ip
Generally refers to the IP with very short validity in the IP pool, that is, the proxy server obtains a short-term HTTP proxy IP from the IP pool.
2. The two complement each other
Only when there is a short-term HTTP proxy IP in the IP pool can the proxy server obtain a short-term IP from the IP pool. A dynamic HTTP proxy service cannot do without a proxy IP. It will be meaningless if there is no dynamic HTTP proxy server to obtain the proxy IP.
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