Rendering to the browser page
// the rendering data to the browser
Package Penalty for main
Import (
"fmt"
"text / Template"
"NET / HTTP"
)
// define global template variables
var mytemplate * template.Template
of the type the User struct {
the Name String
Role String
}
FUNC the init () {
var ERR error
MyTemplate, ERR = template.ParseFiles ( "./ test01.html")
! = nil {IF ERR
fmt.Println ( "the parse File failed, error:", ERR)
}
}
FUNC dealTest1 (HTTP W .ResponseWriter, R & lt http.Request *) {
U1: = {the User
"ADMIN",
"administrator",
}
ERR: mytemplate.Execute = (W, U1)
IF ERR = nil {!
fmt.Println ( "excute failed, error:", err)
}
}
func main () {
//设置路由
http.HandleFunc("/test1", dealTest1)
err := http.ListenAndServe("localhost:8080", nil)
if err != nil {
fmt.Println("listen server failed, error:", err)
return
}
}
hmtl page:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<h1>用户名:{{.Name}},角色{{.Role}}</h1>
</body>
</html>
Open service, the browser and enter localhost: 8080 / test
