下載 Vs Code

下載 Go 環(huán)境

配置 go 環(huán)境變量
3.1 配置 GOROOT（Go安裝路徑\bin）
3.2 配置 GOPATH（Go工作區(qū)）

新建hello.go文件用vs code打開

package main
import (
    "fmt"
)

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

vscode會提示你安裝go插件 點(diǎn)擊 install all 會安裝失敗 (被墻了)

安裝Go插件，就這一個就可以

安裝Go語言開發(fā)工具包 ctrl+Shift+P
輸入框中輸入go:install 會自動搜索相關(guān)命令，選擇Go:Install/Update Tools

安裝失敗解決辦法：

1. 在GOPATH的src目錄下創(chuàng)建/x目錄
2. 在GOPATH/src//x目錄下
3. 執(zhí)行 git clone https://github.com/golang/tools.git tools命令
4. 執(zhí)行 git clone https://github.com/golang/lint.git 命令
5. 按下Ctrl/Command+Shift+P再次執(zhí)行 Go:Install/Update Tools 命令，在彈出的窗口全選并點(diǎn)擊確定，這一次的安裝都會SUCCESSED了

git clone https://github.com/golang/tools.git tools
go install github.com/ramya-rao-a/go-outline
go install github.com/acroca/go-symbols
go install /x/tools/cmd/guru
go install /x/tools/cmd/gorename
go install github.com/josharian/impl
go install github.com/rogpeppe/godef
go install github.com/sqs/goreturns
go install github.com/golang/lint/golint
go install github.com/cweill/gotests/gotests
go install github.com/ramya-rao-a/go-outline
go install github.com/acroca/go-symbols
go install /x/tools/cmd/guru
go install /x/tools/cmd/gorename
go install github.com/josharian/impl
go install github.com/rogpeppe/godef
go install github.com/sqs/goreturns
go install github.com/golang/lint/golint
go install github.com/cweill/gotests/gotests

安裝失敗解決辦法 使用go mod 代理安裝

# Go 1.13 及以上（推薦）

# Windows執(zhí)行
go env -w GO111MODULE=on
go env -w GOPROXY=https://,direct

# Windows PowerShell 執(zhí)行 
$env:GO111MODULE = "on"
$env:GOPROXY = "https://"

# macOS 或 Linux 執(zhí)行
export GO111MODULE=on
export GOPROXY=https://

# 或者  macOS 或 Linux 執(zhí)行
echo "export GO111MODULE=on" >> ~/.profile
echo "export GOPROXY=https://" >> ~/.profile
source ~/.profile

// 手動安裝
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 /x/tools/cmd/guru
go get -u -v /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 /x/lint/golint

項(xiàng)目下執(zhí)行：go mod init 項(xiàng)目名 生成 go.mod

vscode配置go環(huán)境
文件–>首選項(xiàng)–>設(shè)置

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

執(zhí)行：go run 文件名
或者設(shè)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
        }
    ]
}

按 F5 Debug執(zhí)行

安裝 code runner 插件 執(zhí)行按鈕執(zhí) 行代碼