Golang可以直接编译成不同平台的可执行文件，并且直接运行，很方便第三方使用者部署运行
目录
项目结构
$ tree . ├── Makefile └── src └── hello.go
项目很简单，一个Hello 程序，仅为了演示打包到不同平台并执行的效果
hello.go
package main import "fmt" func main() { fmt.Printf("hello\n") }
为了简化命令行编写，采用Makefile 文件整合命令
Makefile
# 编译到 Linux .PHONY: build-linux build-linux: CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o ./build/hello-linux ./src/hello.go # 编译到 macOS .PHONY: build-darwin build-darwin: CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -o ./build/hello-darwin ./src/hello.go # 编译到 windows .PHONY: build-windows build-windows: CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -o ./build/hello-windows.exe ./src/hello.go # 编译到 全部平台 .PHONY: build-all build-all: make clean mkdir -p ./build make build-linux make build-darwin make build-windows .PHONY: clean clean: rm -rf ./build
编译成可执行文件
运行编译命令
$ make build-all $ ls -lh ./build/ 1.8M 2 12 13:05 hello-darwin 1.7M 2 12 13:05 hello-linux 1.9M 2 12 13:05 hello-windows.exe
可以看到，生成了三个平台的可执行文件，平均大小1.8M
运行测试
分别到三个平台执行
1、Mac OS
$ sw_vers ProductName: Mac OS X ProductVersion: 10.14.4 BuildVersion: 18E2035 $ ./hello-darwin hello
2、Linux
$ cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) $ ./hello-linux hello
3、Windows (终端使用MINGW64)
$ systeminfo OS Name: Microsoft Windows 10 专业版 OS Version: 10.0.19045 N/A Build 19045 $ ./hello-windows.exe hello
查看支持的平台
$ go tool dist list aix/ppc64 android/386 android/amd64 android/arm android/arm64 darwin/amd64 darwin/arm64 dragonfly/amd64 freebsd/386 freebsd/amd64 freebsd/arm freebsd/arm64 illumos/amd64 ios/amd64 ios/arm64 js/wasm linux/386 linux/amd64 linux/arm linux/arm64 linux/loong64 linux/mips linux/mips64 linux/mips64le linux/mipsle linux/ppc64 linux/ppc64le linux/riscv64 linux/s390x netbsd/386 netbsd/amd64 netbsd/arm netbsd/arm64 openbsd/386 openbsd/amd64 openbsd/arm openbsd/arm64 openbsd/mips64 plan9/386 plan9/amd64 plan9/arm solaris/amd64 windows/386 windows/amd64 windows/arm windows/arm64
参考
