VSCode 必须安装以下插件：
首先你必须安装 Golang 插件，然后再给 Go 安装工具包。
command+shift+Pgo:install/update tools Installing 16 tools at /Users/maiyang/develop/goworkspace//bin gocode gopkgs go-outline go-symbols guru gorename dlv godef godoc goreturns golint gotests gomodifytags impl fillstruct goplay Installing github.com/mdempsky/gocode SUCCEEDED Installing github.com/uudashr/gopkgs/cmd/gopkgs SUCCEEDED Installing github.com/ramya-rao-a/go-outline SUCCEEDED Installing github.com/acroca/go-symbols SUCCEEDED Installing golang.org/x/tools/cmd/guru SUCCEEDED Installing golang.org/x/tools/cmd/gorename SUCCEEDED Installing github.com/derekparker/delve/cmd/dlv SUCCEEDED Installing github.com/rogpeppe/godef SUCCEEDED Installing golang.org/x/tools/cmd/godoc SUCCEEDED Installing github.com/sqs/goreturns SUCCEEDED Installing github.com/golang/lint/golint SUCCEEDED Installing github.com/cweill/gotests/... SUCCEEDED Installing github.com/fatih/gomodifytags SUCCEEDED Installing github.com/josharian/impl SUCCEEDED Installing github.com/davidrjenni/reftools/cmd/fillstruct SUCCEEDED Installing github.com/haya14busa/goplay/cmd/goplay SUCCEEDED All tools successfully installed. You're ready to Go :).
修改默认配置的方法：
Preferences -> Settingsetting.json 自动完成未导入的包。
“go.autocompleteUnimportedPackages”: true,
VSCode 的一些插件需要配置代理，才能够正常安装。(配合VPN一起使用)
“http.proxy”: “192.168.0.100:1087”,
如果你遇到使用标准包可以出现代码提示，但是使用自己的包或者第三方库无法出现代码提示，你可以查看一下你的配置项。
“go.inferGopath”: true,
如果引用的包使用了 ( . “aa.com/text”) 那这个text包下的函数也无法跳转进去，这是为什么？
"go.docsTool“go.docsTool”: “gogetdoc”,
其他
- 当我们在使用 import 功能的时候，如果无法通过 lint 检查，则不会执行自动 import。
- 如果你需要自动 import 的前提是你必须把要导入的包的函数写完整。
settings.json{
"go.goroot": "",
"go.gopath": "",
"go.inferGopath": true,
"go.autocompleteUnimportedPackages": true,
"go.gocodePackageLookupMode": "go",
"go.gotoSymbol.includeImports": true,
"go.useCodeSnippetsOnFunctionSuggest": true,
"go.useCodeSnippetsOnFunctionSuggestWithoutType": true,
"go.docsTool": "gogetdoc",
}
参考文章: https://maiyang.me/post/2018-09-14-tips-vscode/
总结