Golang의 템플릿 패키지: 웹 개발의 문제점 해결

import (
    "html/template"
)

func main() {
    tmpl, err := template.New("index").Parse("<h1>Hello, {{.Name}}!</h1>")
    if err != nil {
        panic(err)
    }

    data := struct{ Name string }{"Gopher"}

    err = tmpl.Execute(os.Stdout, data)
    if err != nil {
        panic(err)
    }
}

import (
    "html/template"
    "os"
)

func main() {
    tmpl := template.Must(template.New("index").Parse(`
        {{if .IsAdmin}}
            <h1>Welcome, Admin!</h1>
        {{else}}
            <h1>Welcome, User!</h1>
        {{end}}
    `))

    data := struct{ IsAdmin bool }{true}

    err := tmpl.Execute(os.Stdout, data)
    if err != nil {
        panic(err)
    }
}

import (
    "html/template"
    "os"
)

func main() {
    tmpl := template.Must(template.New("index").Parse(`
        {{define "header"}}
            <h1>Welcome to My Website!</h1>
        {{end}}

        {{define "content"}}
            <p>This is the content of my website.</p>
        {{end}}

        {{template "header"}}
        {{template "content"}}
    `))

    err := tmpl.Execute(os.Stdout, nil)
    if err != nil {
        panic(err)
    }
}