As a person who loves technology and programming, I know that when I do some data collection work on the Internet, I often encounter the embarrassing situation that my IP is blocked. And this problem can be effectively avoided by building a cell phone IP proxy. Below, I will share the method about how to build a cell phone IP proxy, and I hope it will be helpful to human friends who need it.

preliminary

First, we need an Android phone and a computer for some simple settings and operations. Secondly, we need to download an application called ProxyDroid, which is a very useful proxy tool for cell phones. Finally, we also need a SIM card for getting the network connection of the phone.

Phone settings

First of all, we need to install the ProxyDroid app on our phone and make some simple settings. After opening the application, we need to select "Manually Set Proxy" in "Proxy Settings", and then enter the IP address and port number of our computer, so that our cell phone will be successfully connected to the computer's proxy server.

PC setup

Next, we need to set up further settings on our computer. We can write a simple proxy server program using the Python programming language. Here is a simple sample code:

import socket

def main():
# Creating a server socket
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_socket.bind((('0.0.0.0', 8888))
server_socket.listen(128)

server_socket.listen(128)
client_socket, client_addr = server_socket.accept()
print("[%s, %s] user connected" % client_addr)
client_socket.close()

if __name__ == '__main__'.
main()

This code simply creates a proxy server and listens on port 8888. When the phone connects to the proxy server, the server receives a connection request and outputs the appropriate information.

Proxy Usage

Finally, we can set up the WLAN proxy of our cell phone by choosing the way of setting IP and port manually, and fill in the IP address and port number of the proxy, so that our cell phone will be successfully connected to the proxy server. Next, we can happily do all kinds of data collection work on our cell phone.

summarize

With the above methods, we can easily build a cell phone IP proxy to avoid the problem of IP blocking in the process of data collection. I hope the above methods will be helpful to human friends in need. Finally, it should be noted that the use of proxy servers needs to comply with local laws and regulations and should not be used for illegal purposes. Wish you all can be unimpeded in the Internet world!