Go Web Development (2)

Purpose

Learn how to use go template technology to develop Web applications.

Effect

Code

Server. Go

Package main

Import (
"FMT"
"HTTP"
"Template"
)

Type User struct {
Name string
}

Func register (w http. responsewriter, R * HTTP. Request ){
If "get" = R. Method {
FMT. fprintln (W ,"

Register

"+
"

")
Return
}

User: = & User {R. formvalue ("username ")}
T, _: = template. parsefile ("hello.html", nil)
T. Execute (W, user)
}

Func main (){
HTTP. handlefunc ("/", register)
HTTP. listenandserve (": 8080", nil)
}

Hello.html

Hello, {name}

Summary

• Automatic parsing of type fields
• Templates need to be programmed for caching

Next step

• Data Persistence

 

This article is the use of b3log solo from the simple design of the art of the original article: http://88250.b3log.org/go-web-2.html