encrypt the http request url on the local machine

[iMath]

在 2014年12月9日星期二UTC+8下午2时58分36秒，iMath写道：
> my software on the local machine needs to send http request to a specific web server , is there any way to protect the http request url from being found by Packet analyzer software like Wireshark and fiddler. The sever is not mine, so I can do nothing in the server .
> 
> It would be better to show some code, I am an absolutely newbie in encryption .

After some retinking on my question ,I found what I am really want is not let  any other guys using packet analyzer software know the server name (host name) my software is sending data to .

so I translate the host name to IP address format, it somewhat hides the host name.
Another question is : for common sites, is the IP address under the host name hardly  changing ?