Including Go code on a Web page

Once Go Server Pages is installed and configured, Go code can be included on a Web page. This code runs entirely on the server; the client cannot tell that some parts of the Web page are static while others were generated dynamically by executing Go code.

Go code is embedded on a Web page using a set of specialized markup commands. These commands are summarized below:

Markup	Meaning
<?go:expr code ?>	Evaluate code as a Go expression
<?go:block code ?>	Execute statement or statement block code
<?go:top code ?>	Declare file-level code code (`import`, `func`, `const`, etc.)
<?go:include file ?>	Include local file file as if it were pasted in

For details, see the following pages:

Expressions (?go:expr … ?>)
Statements (?go:block … ?>)
Top-level code (?go:top … ?>)
File inclusion (?go:include … ?>)
Whitespace removal