go.rice 强大灵活的golang 静态资源嵌入包

packrstatik

项目结构

go mod init github.com/rongfengliang/rice-app

├── Makefile

├── README.md

├── go.mod

├── go.sum

├── http-files

│ ├── app.css

│ └── index.html

├── main.go

└── rice-box.go

代码说明
http-files 为静态资源的位置，我们可以通过代码直接引用，main.go 为入口，Makefile 为通过make 的跨平台编译处理
rice-box.go 是使用go generate 生成的资源代码
main.go

package main

//go:generate go run github.com/GeertJohan/go.rice/rice embed-go

import (

  "log"

  "net/http"

  rice "github.com/GeertJohan/go.rice"

func main() {

  http.Handle("/", http.FileServer(rice.MustFindBox("http-files").HTTPBox()))

  err := http.ListenAndServe(":8080", nil)

  if err != nil {

    log.Fatalln("some wrong will exit")

go.mod

module github.com/rongfengliang/rice-app

go 1.13

require github.com/GeertJohan/go.rice v1.0.0

Makefile

build-app: clean make-dir generate build-mac build-linux build-windows

clean:

  rm -rf build/* && rm -rf rice-box.go

generate:

  go generate

make-dir:

  mkdir -p build/{mac,linux,windows}

build-mac:

  CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -o build/mac

build-linux:

  CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o build/linux

build-windows:

  CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -o build/windows

make

./build/mac/rice-app

效果

go.rice 在功能上与packr很类似，都是一个很不错的golang 静态资源嵌入工具包