The browser plug-in burp sets the proxy
Once the proxy is turned on, accessing most websites prompts "Some software is preventing Firefox from connecting securely to this website. This problem is caused by PortSwigger CA, which is software on your computer or on your network..."
Visiting Baidu, Netease, etc. is like this...
Solution:
Open burpsuite, export the certificate
Import the certificate into the browser
At this time, open Baidu to intercept normally, and wait for the packet capture and release~