使用軟件
- go1.14.3.windows-amd64.msi
https:
//golang.org/dl/
- vscode
https:
//code.visualstudio.com/
- git https://gitforwindows.org/
go1.14.3 安裝后已經自動配置相關環境變量
在cmd中用命令 go env 查看go環境變量
vscode添加go插件
這時就可以 寫一個 Hello World ,然后運行
hello.go
package main import "fmt" func main() { fmt.Printf("Hello word") }
保存的時候vscode右下角提示,需要安裝依賴包
滿以為,少啥咱就安啥,即然有 Install All 那就全要吧
結果
Installing github.com/mdempsky/gocode FAILED Installing github.com/uudashr/gopkgs/v2/cmd/gopkgs FAILED Installing github.com/ramya-rao-a/go-outline FAILED Installing github.com/acroca/go-symbols FAILED Installing golang.org/x/tools/cmd/guru FAILED Installing golang.org/x/tools/cmd/gorename FAILED Installing github.com/cweill/gotests/... FAILED Installing github.com/fatih/gomodifytags FAILED Installing github.com/josharian/impl FAILED Installing github.com/davidrjenni/reftools/cmd/fillstruct FAILED Installing github.com/haya14busa/goplay/cmd/goplay FAILED Installing github.com/godoctor/godoctor FAILED Installing github.com/go-delve/delve/cmd/dlv FAILED Installing github.com/stamblerre/gocode FAILED Installing github.com/rogpeppe/godef FAILED Installing github.com/sqs/goreturns FAILED Installing golang.org/x/lint/golint FAILED
沒有一個能安裝成功的
嘗試過用git一個一個下載,安裝時包依賴着包還找不到包的痛苦。
找到這么一個東東
https://goproxy.io/zh/ 一個全球代理為 Go 模塊而生
按說明配置 go 1.13 及以上
go env -w GO111MODULE=on go env -w GOPROXY=https://goproxy.io,direct
go 1.12及以下
# 啟用 Go Modules 功能 export GO111MODULE=on # 配置 GOPROXY 環境變量 export GOPROXY=https://goproxy.io
重新打開Vscode -> install all
OK!
報 go: cannot find main module; see 'go help modules' 問題
終端進入項目所在上級目錄 執行 go mod init 項目文件夾