会一点python和js,但是这类解释型语言需要安装庞大的环境,无法适用所有架构或机器,现从零开始学golang,为了能够编写一些自己的小工具,使其在任何架构机器都能运行!
最简代码
1 2 3 4 5 6 7 8 9 10 11
| package main
import ( "fmt" )
func main(){ var age = 18 fmt.Println("Hello Word!") fmt.Println(age) }
|
直接编译运行
编译二进制
1
| go build -trimpath -ldflags="-s -w" main.go
|
Linux下交叉编译
1
| GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" main.go
|
windows下cmd交叉编译
1 2 3 4
| set GOOS=linux set GOARCH=amd64 set CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" main.go
|
查看支持交叉编译的所有架构类型
目前支持如下架构
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
| aix/ppc64 android/386 android/amd64 android/arm android/arm64 darwin/amd64 darwin/arm64 dragonfly/amd64 freebsd/386 freebsd/amd64 freebsd/arm freebsd/arm64 freebsd/riscv64 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/ppc64 plan9/386 plan9/amd64 plan9/arm solaris/amd64 wasip1/wasm windows/386 windows/amd64 windows/arm windows/arm64
|