A way to implement a simple Web server in the Go language _golang

The example in this article describes how the go language implements a simple Web server. Share to everyone for your reference. The specific analysis is as follows:

Package HTTP is implemented by any HTTP. Handler value to respond to HTTP requests:
Package HTTP
Type Handler Interface {
Servehttp (W Responsewriter,
R *request)
}

In this example, the type Hello implements HTTP. Handler.
Note: This example cannot be run on the web-based Guide user interface. In order to attempt to write a Web server, you may need to install go.

Copy Code code as follows:

Package Main
Import (
"FMT"
"Net/http"
)
Type Hello struct{}
Func (H Hello) servehttp (
W http. Responsewriter,
R *http. Request) {
Fmt. Fprint (W, "hello!")
}
Func Main () {
var h Hello
http. Listenandserve ("localhost:4000", h)
}

I hope this article will help you with your go language program.