1. Configure fiddler to allow monitoring of https (fiddler only grabs http format by default)
Open the Fiddler menu item Tools->TelerikFiddler Options->HTTPS,
check CaptureHTTPS CONNECTs, click Actions,
check Select Decrypt HTTPS traffic and Ignore servercertificate errors, click OK (the first click will pop up whether to trust the fiddler certificate and security prompt, just click yes), as shown in the figure:
2. Configure fiddler to allow remote connections
and click Tools-> in the previous window TelerikFiddler Options->Connections, check allow remote computers to connect, the default listening port is 8888 (Fiddler listens on port is the port number in the figure below), if the port is occupied, it can be set to other, restart fiddler after configuration, as follows Figure:
Reference: http://blog.csdn.net/gld824125233/article/details/52588275
Fiddler sets a cookie when making a request
http://blog.csdn.net/lan_liang/article/details/7043156