template

    You can read source code of this middleware on GitHubopen in new window and API documentation on .

    The minimum requirement of Go is 1.16.

    Examples included in this section is to demonstrate the usage of the template middleware, please refer to the documentation of html/templateopen in new window package for syntax and constraints.

    The works out-of-the-box with an optional template.Optionsopen in new window.

    • main.go
    • templates/home.tmpl
    1. package main
    3. import (
    4.     "net/http"
    6.     "github.com/flamego/flamego"
    7.     "github.com/flamego/template"
    8. )
    10. func main() {
    11.     f := flamego.Classic()
    12.     f.Use(template.Templater())
    14.         Name   string
    15.         Author string
    16.     }
    17.     f.Get("/", func(t template.Template, data template.Data) {
    18.         data["Name"] = "Joe"
    19.         data["Books"] = []*Book{
    20.             {
    21.                 Name:   "Designing Data-Intensive Applications",
    22.                 Author: "Martin Kleppmann",
    23.             },
    24.             {
    25.                 Name:   "Shape Up",
    26.                 Author: "Basecamp",
    27.             },
    28.         }
    29.         t.HTML(http.StatusOK, "home")
    30.     })
    31.     f.Run()

    Using the

    The template.EmbedFStemplate - 图8open in new window is a handy helper to convert your embed.FS into the .

    • Directory
    • main.go
    • embed.go
    • home.tmpl
    1. $ tree .
    2. .
    3. ├── templates
    4. │   ├── embed.go
    5. │   ├── home.tmpl
    6. ├── go.mod
    7. ├── go.sum
    8. └── main.go
    1. package templates
    3. import "embed"
    5. // Append "**/*" if you also have template files in subdirectories
    6. //go:embed *.tmpl
    7. var Templates embed.FS

    When your application is running with flamego.EnvTypeDev (default) or , template files are reloaded and recomplied upon every client request.