下载 Vs Code

下载 Go 环境

配置 go 环境变量
3.1 配置 GOROOT（Go安装路径\bin）
3.2 配置 GOPATH（Go工作区）

新建hello.go文件用vs code打开

package main
import ("fmt"
)func main() {fmt.Println("Hello World!") 
}

vscode会提示你安装go插件 点击 install all 会安装失败 (被墙了)

安装Go插件，就这一个就可以

使用go mod 代理来安装

# Go 1.13 及以上（推荐）
# Windows执行
go env -w GO111MODULE=on
go env -w GOPROXY=https://goproxy.io,direct
# Windows PowerShell 执行 
$env:GO111MODULE = "on"
$env:GOPROXY = "https://goproxy.cn"# macOS 或 Linux 执行
export GO111MODULE=on
export GOPROXY=https://goproxy.cn# 或者  macOS 或 Linux 执行
echo "export GO111MODULE=on" >> ~/.profile
echo "export GOPROXY=https://goproxy.cn" >> ~/.profile
source ~/.profile

# 手动安装
go get -u -v github.com/mdempsky/gocode
go get -u -v github.com/uudashr/gopkgs/v2/cmd/gopkgs
go get -u -v github.com/ramya-rao-a/go-outline
go get -u -v github.com/acroca/go-symbols
go get -u -v golang.org/x/tools/cmd/guru
go get -u -v golang.org/x/tools/cmd/gorename
go get -u -v github.com/cweill/gotests/...
go get -u -v github.com/fatih/gomodifytags
go get -u -v github.com/josharian/impl
go get -u -v github.com/davidrjenni/reftools/cmd/fillstruct
go get -u -v github.com/haya14busa/goplay/cmd/goplay
go get -u -v github.com/godoctor/godoctor
go get -u -v github.com/go-delve/delve/cmd/dlv
go get -u -v github.com/stamblerre/gocode
go get -u -v github.com/rogpeppe/godef
go get -u -v github.com/sqs/goreturns
go get -u -v golang.org/x/lint/golint

vscode配置go环境
文件–>首选项–>设置

{"go.buildOnSave": true,"go.buildFlags": [],"go.buildTags": "","go.lintOnSave": true,"go.formatOnSave": true,"go.gopath": "E:\\gohmoe","go.goroot": "C:\\go"
}

或者设置F5 launch.json里添加

{"version": "0.2.0","configurations": [{"name": "LaunchGo","type": "go","request": "launch","mode": "auto","remotePath": "","port": 5546,"host": "127.0.0.1","program": "${fileDirname}","env": {"GOPATH": "E:/GoCode","GOROOT": "C:/Program Files/Go"},"args": [],//"showLog": true}]
}