问题
I am trying to monitor calls from an app to my server just like Firebug does. I could not find a way to see that in iOS Simulator or in xCode.
Is there a way to do that without sniffing all the traffic? If no, what tool would you suggest?
回答1:
Personally, I use Charles for that kind of stuff.
When enabled, it will monitor every network request, displaying extended request details, including support for SSL and various request/reponse format, like JSON, etc...
You can also configure it to sniff only requests to specific servers, not the whole traffic.
It's commercial software, but there is a trial, and IMHO it's definitively a great tool.
回答2:
Use the built-in network activity monitor instrument.
回答3:
A man-in-the-middle proxy, like suggested by other answers, is a good solution if you only want to see HTTP/HTTPS traffic. Burp Suite is pretty good. It may be a pain to configure though. I'm not sure how you would convince the simulator to talk to it. You might have to set the proxy on your local Mac to your instance of a proxy server in order for it to intercept, since the simulator will make use of your local Mac's environment.
The best solution for packet sniffing (though it only works for actual iOS devices, not the simulator) I've found is to use rvictl. This blog post has a nice writeup. Basically you do:
rvictl -s <iphone-uid-from-xcode-organizer>
Then you sniff the interface it creates with with Wireshark (or your favorite tool), and when you're done shut down the interface with:
rvictl -x <iphone-uid-from-xcode-organizer>
This is nice because if you want to packet sniff the simulator, you're having to wade through traffic to your local Mac as well, but rvictl creates a virtual interface that just shows you the traffic from the iOS device you've plugged into your USB port.
回答4:
A free and open source proxy tool that runs easily on a Mac is mitmproxy.
The website includes links to a Mac binary, as well as the source code on Github.
The docs contain a very helpful intro to loading a cert into your test device to view HTTPS traffic.
Not quite as GUI-tastic as Charles, but it does everything I need and its free and maintained. Good stuff, and pretty straightforward if you've used some command line tools before.
UPDATE: I just noticed on the website that mitmproxy is available as a homebrew install. Couldn't be easier.
回答5:
Recently i found a git repo that makes it easy.
You can try it.
This is an app's screenshot:
Best regards.
回答6:
Xcode provides CFNetwork Diagnostic Logging. Apple doc
To enable it, add CFNETWORK_DIAGNOSTICS=3 in the Environment Variable section:
This will show requests from the App with its headers & body. Note that OS_ACTIVITY_MODE must be set to enable as shown. Otherwise no output will be shown on the Console.
回答7:
If you have cable connection and Mac, then there is simple and powerful method:
install free Wireshark, make sure that it can capture devices with (and you need to do this after every computer restart!):
sudo chmod 644 /dev/bpf*
Now share your network with wifi. System preferences > Sharing > Internet Sharing. Check that you have "Share your connections from: Ethernet" and using: Wi-Fi. You may want to also to configure some wifi security, it does not disturb your data monitoring.
Connect your phone to your newly created network. I need quite often several attempts here. If the phone does not want to connect, turn of wifi of Mac, then repeat step 2 above and be patient.
Start Wireshark capture your wireless interface with Wireshark, it is probably "en1". Filter your needed IP addresses and/or ports. When you find a package which is interesting, select it, Right-click (context menu) > Follow TCP Stream and you see nice text representation of the requests and answers.
And what is the best: exactly the same trick works for Android also!
回答8:
Wireshark it
Select your interface
Add filter start the capture
Testing
Click on any action or button that would trigger a GET/POST/PUT/DELETE request
You will see it on listed in the wireshark
If you want to know more details about one specific packet, just select it and Follow > HTTP Stream.
hope this help others !!
回答9:
Telerik Fiddler is a good choice
http://www.telerik.com/blogs/using-fiddler-with-apple-ios-devices
回答10:
- Install WireShark
- get ip address from xcode network monitor
- listen to wifi interface
- set filter ip.addr == 192.168.1.122 in WireShark
回答11:
A good solution if you are used to the chrome inspector tools is Pony debugger: https://github.com/square/PonyDebugger
It is a bit of a pain to setup, but once you do it work well. Be sure to use Safari instead of Chrome to use it though.
回答12:
I use netfox. It is very easy to use and integrate. You can use it on simulator and device. It shows all of the requests and responses. It supports JSON, XML, HTML, Image and Other types of responses. You can share requests, responses and full log by IOS default sharing formats (Gmail, WhatsApp, email, slack, sms, etc.)
You can check on GitHub: https://github.com/kasketis/netfox
Netfox provides a quick look on all executed network requests performed by your iOS or OSX app. It grabs all requests - of course yours, requests from 3rd party libraries (such as AFNetworking, Alamofire or else), UIWebViews, and more
来源：https://stackoverflow.com/questions/11128362/how-to-monitor-network-calls-made-from-ios-simulator