注意：该演示环境是windows环境，linux和mac环境操作思路一样
vscode中有很多go的相关插件，非常好用如下：
gocodegopkgsgo-outlinego-symbolsgurugorenamegomodifytagsgoplayimplgodefgoreturnsgolintgotestsdlv但是由于各种原因，这些插件无法安装，甚至你FQ之后发现也还是无法安装，加上最近FQ被限制的这么严格，所以总结了如下方法，让你在不FQ的情况下还能将这些插件安装成功，下图是我直接通过vscode安装提示的错误：
貌似运气还不错，还安装成功了几个，但是大部分还是没有安装成功，下面是vscode详细的安装日志：
Installing 14 tools at D:\go_project\bin gocode gopkgs go-outline go-symbols guru gorename gomodifytags goplay impl godef goreturns golint gotests dlvInstalling github.com/nsf/gocode SUCCEEDEDInstalling github.com/uudashr/gopkgs/cmd/gopkgs SUCCEEDEDInstalling github.com/ramya-rao-a/go-outline FAILEDInstalling github.com/acroca/go-symbols FAILEDInstalling golang.org/x/tools/cmd/guru FAILEDInstalling golang.org/x/tools/cmd/gorename FAILEDInstalling github.com/fatih/gomodifytags SUCCEEDEDInstalling github.com/haya14busa/goplay/cmd/goplay SUCCEEDEDInstalling github.com/josharian/impl FAILEDInstalling github.com/rogpeppe/godef SUCCEEDEDInstalling sourcegraph.com/sqs/goreturns FAILEDInstalling github.com/golang/lint/golint FAILEDInstalling github.com/cweill/gotests/... FAILEDInstalling github.com/derekparker/delve/cmd/dlv SUCCEEDED8 tools failed to install.go-outline:Error: Command failed: D:\Go\bin\go.exe get -u -v github.com/ramya-rao-a/go-outlinegithub.com/ramya-rao-a/go-outline (download)Fetching https://golang.org/x/tools/go/buildutil?go-get=1https fetch failed: Get https://golang.org/x/tools/go/buildutil?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/go/buildutil: unrecognized import path "golang.org/x/tools/go/buildutil" (https fetch: Get https://golang.org/x/tools/go/buildutil?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)github.com/ramya-rao-a/go-outline (download)Fetching https://golang.org/x/tools/go/buildutil?go-get=1https fetch failed: Get https://golang.org/x/tools/go/buildutil?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/go/buildutil: unrecognized import path "golang.org/x/tools/go/buildutil" (https fetch: Get https://golang.org/x/tools/go/buildutil?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)go-symbols:Error: Command failed: D:\Go\bin\go.exe get -u -v github.com/acroca/go-symbolsgithub.com/acroca/go-symbols (download)Fetching https://golang.org/x/tools/go/buildutil?go-get=1https fetch failed: Get https://golang.org/x/tools/go/buildutil?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/go/buildutil: unrecognized import path "golang.org/x/tools/go/buildutil" (https fetch: Get https://golang.org/x/tools/go/buildutil?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)github.com/acroca/go-symbols (download)Fetching https://golang.org/x/tools/go/buildutil?go-get=1https fetch failed: Get https://golang.org/x/tools/go/buildutil?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/go/buildutil: unrecognized import path "golang.org/x/tools/go/buildutil" (https fetch: Get https://golang.org/x/tools/go/buildutil?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)guru:Error: Command failed: D:\Go\bin\go.exe get -u -v golang.org/x/tools/cmd/guruFetching https://golang.org/x/tools/cmd/guru?go-get=1https fetch failed: Get https://golang.org/x/tools/cmd/guru?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/cmd/guru: unrecognized import path "golang.org/x/tools/cmd/guru" (https fetch: Get https://golang.org/x/tools/cmd/guru?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)Fetching https://golang.org/x/tools/cmd/guru?go-get=1https fetch failed: Get https://golang.org/x/tools/cmd/guru?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/cmd/guru: unrecognized import path "golang.org/x/tools/cmd/guru" (https fetch: Get https://golang.org/x/tools/cmd/guru?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)gorename:Error: Command failed: D:\Go\bin\go.exe get -u -v golang.org/x/tools/cmd/gorenameFetching https://golang.org/x/tools/cmd/gorename?go-get=1https fetch failed: Get https://golang.org/x/tools/cmd/gorename?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/cmd/gorename: unrecognized import path "golang.org/x/tools/cmd/gorename" (https fetch: Get https://golang.org/x/tools/cmd/gorename?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)Fetching https://golang.org/x/tools/cmd/gorename?go-get=1https fetch failed: Get https://golang.org/x/tools/cmd/gorename?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/cmd/gorename: unrecognized import path "golang.org/x/tools/cmd/gorename" (https fetch: Get https://golang.org/x/tools/cmd/gorename?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)impl:Error: Command failed: D:\Go\bin\go.exe get -u -v github.com/josharian/implgithub.com/josharian/impl (download)Fetching https://golang.org/x/tools/imports?go-get=1https fetch failed: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/imports: unrecognized import path "golang.org/x/tools/imports" (https fetch: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)github.com/josharian/impl (download)Fetching https://golang.org/x/tools/imports?go-get=1https fetch failed: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/imports: unrecognized import path "golang.org/x/tools/imports" (https fetch: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)goreturns:Error: Command failed: D:\Go\bin\go.exe get -u -v sourcegraph.com/sqs/goreturnsFetching https://sourcegraph.com/sqs/goreturns?go-get=1Parsing meta tags from https://sourcegraph.com/sqs/goreturns?go-get=1 (status code 200)get "sourcegraph.com/sqs/goreturns": found meta tag get.metaImport{Prefix:"sourcegraph.com/sqs/goreturns", VCS:"git", RepoRoot:"https://github.com/sqs/goreturns"} at https://sourcegraph.com/sqs/goreturns?go-get=1sourcegraph.com/sqs/goreturns (download)github.com/sqs/goreturns (download)Fetching https://golang.org/x/tools/imports?go-get=1https fetch failed: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/imports: unrecognized import path "golang.org/x/tools/imports" (https fetch: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)Fetching https://sourcegraph.com/sqs/goreturns?go-get=1Parsing meta tags from https://sourcegraph.com/sqs/goreturns?go-get=1 (status code 200)get "sourcegraph.com/sqs/goreturns": found meta tag get.metaImport{Prefix:"sourcegraph.com/sqs/goreturns", VCS:"git", RepoRoot:"https://github.com/sqs/goreturns"} at https://sourcegraph.com/sqs/goreturns?go-get=1sourcegraph.com/sqs/goreturns (download)github.com/sqs/goreturns (download)Fetching https://golang.org/x/tools/imports?go-get=1https fetch failed: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/imports: unrecognized import path "golang.org/x/tools/imports" (https fetch: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)golint:Error: Command failed: D:\Go\bin\go.exe get -u -v github.com/golang/lint/golintgithub.com/golang/lint (download)Fetching https://golang.org/x/tools/go/gcexportdata?go-get=1https fetch failed: Get https://golang.org/x/tools/go/gcexportdata?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/go/gcexportdata: unrecognized import path "golang.org/x/tools/go/gcexportdata" (https fetch: Get https://golang.org/x/tools/go/gcexportdata?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)github.com/golang/lint (download)Fetching https://golang.org/x/tools/go/gcexportdata?go-get=1https fetch failed: Get https://golang.org/x/tools/go/gcexportdata?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package golang.org/x/tools/go/gcexportdata: unrecognized import path "golang.org/x/tools/go/gcexportdata" (https fetch: Get https://golang.org/x/tools/go/gcexportdata?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)gotests:Error: Command failed: D:\Go\bin\go.exe get -u -v github.com/cweill/gotests/...github.com/cweill/gotests (download)Fetching https://golang.org/x/tools/imports?go-get=1https fetch failed: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package github.com/cweill/gotests imports golang.org/x/tools/imports: unrecognized import path "golang.org/x/tools/imports" (https fetch: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)github.com/cweill/gotests (download)Fetching https://golang.org/x/tools/imports?go-get=1https fetch failed: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.package github.com/cweill/gotests imports golang.org/x/tools/imports: unrecognized import path "golang.org/x/tools/imports" (https fetch: Get https://golang.org/x/tools/imports?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)
其实去src目录下看的话，是下载成功了，但是没有安装成功，并且我们也可以看出有几个是可以直接安装成功的
github.com/nsf/gocodegithub.com/tpng/gopkgsgithub.com/fatih/gomodifytagsgithub.com/haya14busa/goplaygithub.com/rogpeppe/godegithub.com/derekparker/delve/cmd/dlv解决方法
关于go开发目录的结构这里不做过多解释，之前已经说过了
进行如下命令进行目录切换：
cd %GOPATH%\src\github.com\golang我这里的GOPATH是在D:\go_project如果src目录下面没有github.com\golang请自行创建完成目录切换后，开始下载插件包：
git clone tools当下载完成后，你会发现%GOPATH%\src\github.com\golang多了一个tools目录
需要把tools目录下的所有文件拷贝到%GOPATH%\src\golang.org\x\tools下，如果没有自行创建当然如果你是windows环境，如果你当前是在%GOPATH%\src\golang.org\x\tools目录下，你可以直接使用如下命令进行拷贝：xcopy /s /e %GOPATH%\src\github.com\golang\tools关于这个命令的使用可以具体百度查看，如果对该命令不熟悉就手动拷贝,直接将你下载的tools目录下的所有文件拷贝到%GOPATH%\src\golang.org\x\tools目录下经过多次测试，插件中有几个其实不用FQ或其他方法就可以安装成功：
github.com/nsf/gocodegithub.com/uudashr/gopkgs/cmd/gopkgsgithub.com/fatih/gomodifytagsgithub.com/haya14busa/goplay/cmd/goplaygithub.com/derekparker/delve/cmd/dlv下面安装无法安装的插件
开始安装：切换到GOPATH目录下，执行相关的go install 命令go install github.com/ramya-rao-a/go-outline
go install github.com/acroca/go-symbols
go install golang.org/x/tools/cmd/guru
go install golang.org/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
这样vscode下go开发需要安装的插件都已经安装成功