问题
How do I programatically get internet traffic from a web site in C# or C++?
I mean, how can this be done without opening up a browser or a broswer control?
Additionally, there is some sort of plugin to a browser in IE and others where you can watch the communication from a browser to a server and back. Does anyone know about this?
回答1:
If you are looking for programmaticaly requesting web pages then you might check httpwebrequest in C#.
Additionally, there is some sort of plugin to a browser in IE and others where you can watch the communication from a browser to a server and back. Does anyone know about this?
you can check fiddler.
回答2:
Look into cURL for C++ http://curlpp.org/ or if you want more low-level communication processing check socket programming and winsock. You'll connect to a server on a port and send a GET request, the server will respond with the HTML code if the page is an HTML, etc.
You will have to have some basic HTTP protocol knowledge though. http://en.wikipedia.org/wiki/Hypertext_Transfer_Protocol
回答3:
Use the WebClient.DownloadString() or DownloadStringAsync() with the address of the web site.
回答4:
WebClient and HttpWebRequest can be used to communicated with servers without a browser
http://msdn.microsoft.com/en-au/library/system.net.webclient(VS.80).aspx
http://msdn.microsoft.com/en-us/library/system.net.httpwebrequest.aspx
Fiddler can be used to watch the browser communication
http://www.fiddler2.com/fiddler2/version.asp
回答5:
You can use System.Net.HttpWebRequest, which lets you send http get and http post requests.
来源：https://stackoverflow.com/questions/4721244/how-can-i-programatically-get-internet-traffic-from-a-web-site-in-c-sharp-or-c