Use Charles to crawl actions on your phone

The settings on Charles
To intercept the network request on the iphone, we first need to turn on Charles's proxy function. In Charles's menu bar, select "Proxy", "Proxy Settings", fill in the agent port 8888, and check "Enable transparent HTTP proxying" to complete the setup on Charles. As shown in the following:

Settings on the iphone
First we need to get the IP address of the computer where Charles is running,

In the iphone's "Settings", "Wireless LAN", you can see the current connected WiFi name, by clicking on the right of the details key, you can see the current connection of WiFi details, including IP address, subnet mask and other information. At the bottom of it is an "HTTP proxy", which we'll switch to manual, then fill in the IP of the computer where Charles is running and the port number 8888, as shown in:

After setting up, we open the iphone on any need for network communication program, you can see Charles pop up the iphone request connection Confirmation menu, click "Allow" to complete the setup.

Use Charles to crawl actions on your phone