First, download the latest version of Fillder and set your phone and PC as a unified LAN (WiFi for your mobile-linked PC)
Turn on phone settings-wireless network settings, set the agent to manual, enter the PC's IP and fillder port 8888 (fillder default port: 8888)
At this point, access to the HTTP Web site can be accessed normally, but HTTPS access is not, with the Fildder capture tool can only crawl HTTP protocol content
How can I access HTTPS websites and crawl them properly? The following actions are required:
1. Download Filddercertmaker, after the installation is complete, restart the fiddler, select tools-options-https-to check decrypt HTTPS traffic, click OK
2. Select Actions-export Root certficates to Desktop
3. Copy the generated certificate to the phone
4. Turn on your phone's WiFi advanced settings, click Certificate Installation, select the copy certificate to install
5. Phone again access https normal, Fiddler HTTPS protocol catch packet Normal
Workaround for unable to access HTTPS network after setting fiddler agent for mobile phone