Recently, due to business needs, it is possible to grab the package of the WeChat applet. The network request of the WeChat applet enforces HTTPS. At this time, Fiddler is a good choice, but it is a little more troublesome to use Fiddler under Mac.
The first step is to install the Mono framework
http://www.mono-project.com/download/stable/
The second step, after installation, open Terminal and enter:
/Library/Frameworks/Mono.framework/Versions/<Mono Version>/bin/mozroots --import --sync
<Mono Version> Enter the version number of the installed mono here, for example:
/Library/Frameworks/Mono.framework/Versions/5.10.1/bin/mozroots --import --sync
If you don't know the version number, first open Finder -> Go to -> Go to Folder -> enter :
/Library/Frameworks/Mono.framework/Versions/
There is a folder inside, the name is the version number.
Finally, download OS Fiddler and unzip it:
https://www.telerik.com/download/fiddler
Open Terminal and execute in the Fiddler directory:
sudo mono Fiddler.exe
If this error is reported:
================================================================= Got a SIGSEGV while executing native code. This usually indicates a fatal error in the mono runtime or one of the native libraries used by your application. =================================================================
Then change to 32-bit startup:
sudo mono --arch=32 Fiddler.exe