Configure Fiddler
After running, select the menu Tools-->Fiddler Options-->HTTPS:
Select "Decrypt HTTPS traffic", Fiddler can intercept HTTP requests, as shown below:
After running, select the menu Tools-->Fiddler Options-->Connections:
Select "Allow remote computers to connect" to allow other machines to send HTTP/HTTPS requests to Fiddler, as shown below:
⚠️Note: Restart Fiddler after configuration is complete.
Install the Fiddler certificate on the iPhone.
Get the IP address of the current computer, for example: 10.241.13.110. Open Safari on iPhone and visit the address http://10.241.13.110:8888 , click "FiddlerRoot certificate" and install the certificate:
On the iPhone is the one that sets Fiddler as a proxy
On the iPhone, open Settings-->Wireless LAN, click the I icon behind the current WI-FI to view the current link information, scroll to the HTTP proxy at the bottom, and switch to "Manual".
Enter the IP address of the computer for the server and enter 8888 for the port.
After all the configurations are completed, the app is operated on the mobile phone, and the network request will be intercepted by Fiddler.