Solution 2: Building Web Services
Understand how to build Go web services that save HTML responses to external files. Learn file creation, error handling, and using io.Copy for transferring HTTP response bodies to files.
We'll cover the following...
We'll cover the following...
Solution
To modify the wwwClient.go program to save the HTML output to an external file output.html, we can simply open the file, write the response data to the file, and then close the file.
After executing the code, ...