在VSCode中成功安装Go相关插件问题：tools failed to install.
一、介绍
目的：本文将主要介绍在windows使用VSCode配置Go语言环境
软件：VSCode
二、安装出现的问题
完整信息如下
Installing 8 tools at D:\GoPath\bin go-outline go-symbols guru gorename dlv godef goreturns golint Installing golang.org/x/tools/cmd/guru FAILED Installing github.com/ramya-rao-a/go-outline FAILED Installing golang.org/x/tools/cmd/gorename FAILED Installing github.com/derekparker/delve/cmd/dlv SUCCEEDED Installing github.com/acroca/go-symbols FAILED Installing golang.org/x/tools/cmd/guru FAILED Installing github.com/rogpeppe/godef SUCCEEDED Installing golang.org/x/tools/cmd/gorename FAILED Installing github.com/derekparker/delve/cmd/dlv SUCCEEDED Installing github.com/rogpeppe/godef SUCCEEDED Installing github.com/sqs/goreturns FAILED Installing github.com/golang/lint/golint FAILED 6 tools failed to install. go-outline: Error: Command failed: C:\Go\bin\go.exe get -u -v github.com/ramya-rao-a/go-outline github.com/ramya-rao-a/go-outline (download) Fetching https://golang.org/x/tools/go/buildutil?go-get=1 https 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=1 https 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: C:\Go\bin\go.exe get -u -v github.com/acroca/go-symbols github.com/acroca/go-symbols (download) Fetching https://golang.org/x/tools/go/buildutil?go-get=1 https 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=1 https 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: C:\Go\bin\go.exe get -u -v golang.org/x/tools/cmd/guru Fetching https://golang.org/x/tools/cmd/guru?go-get=1 https 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=1 https 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: C:\Go\bin\go.exe get -u -v golang.org/x/tools/cmd/gorename Fetching https://golang.org/x/tools/cmd/gorename?go-get=1 https 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=1 https 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.) goreturns: Error: Command failed: C:\Go\bin\go.exe get -u -v github.com/sqs/goreturns github.com/sqs/goreturns (download) Fetching https://golang.org/x/tools/imports?go-get=1 https 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/sqs/goreturns (download) Fetching https://golang.org/x/tools/imports?go-get=1 https 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: C:\Go\bin\go.exe get -u -v github.com/golang/lint/golint github.com/golang/lint (download) Fetching https://golang.org/x/lint?go-get=1 https fetch failed: Get https://golang.org/x/lint?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/lint: unrecognized import path "golang.org/x/lint" (https fetch: Get https://golang.org/x/lint?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/lint?go-get=1 https fetch failed: Get https://golang.org/x/lint?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/lint: unrecognized import path "golang.org/x/lint" (https fetch: Get https://golang.org/x/lint?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.) Installing github.com/sqs/goreturns FAILED Installing github.com/golang/lint/golint FAILED 6 tools failed to install. go-outline: Error: Command failed: C:\Go\bin\go.exe get -u -v github.com/ramya-rao-a/go-outline github.com/ramya-rao-a/go-outline (download) Fetching https://golang.org/x/tools/go/buildutil?go-get=1 https 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=1 https 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: C:\Go\bin\go.exe get -u -v github.com/acroca/go-symbols github.com/acroca/go-symbols (download) Fetching https://golang.org/x/tools/go/buildutil?go-get=1 https 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=1 https 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: C:\Go\bin\go.exe get -u -v golang.org/x/tools/cmd/guru Fetching https://golang.org/x/tools/cmd/guru?go-get=1 https 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=1 https 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: C:\Go\bin\go.exe get -u -v golang.org/x/tools/cmd/gorename Fetching https://golang.org/x/tools/cmd/gorename?go-get=1 https 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=1 https 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.) goreturns: Error: Command failed: C:\Go\bin\go.exe get -u -v github.com/sqs/goreturns github.com/sqs/goreturns (download) # cd D:\GoPath\src\github.com\sqs\goreturns; git pull --ff-only fatal: early EOF fatal: The remote end hung up unexpectedly fatal: index-pack failed error: RPC failed; curl 56 OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 10054 package github.com/sqs/goreturns: exit status 1 github.com/sqs/goreturns (download) # cd D:\GoPath\src\github.com\sqs\goreturns; git pull --ff-only fatal: early EOF fatal: The remote end hung up unexpectedly fatal: index-pack failed error: RPC failed; curl 56 OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 10054 package github.com/sqs/goreturns: exit status 1 golint: Error: Command failed: C:\Go\bin\go.exe get -u -v github.com/golang/lint/golint github.com/golang/lint (download) Fetching https://golang.org/x/lint?go-get=1 https fetch failed: Get https://golang.org/x/lint?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/lint: unrecognized import path "golang.org/x/lint" (https fetch: Get https://golang.org/x/lint?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/lint?go-get=1 https fetch failed: Get https://golang.org/x/lint?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/lint: unrecognized import path "golang.org/x/lint" (https fetch: Get https://golang.org/x/lint?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.)
三、解决方案
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:\GoPath，大家这里一定要注意些
如果src目录下面没有github.com\golang文件夹请自行创建
完成目录切换后，开始下载插件包，在切换后的目录下进入命令行界面，可以用git bash：
git clone https://github.com/golang/tools.git 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。
这时我想偷个懒，再重新打开VSCode时，发现只有一个安装包安装失败
这时可以转换成手动安装：
将目录切换到GOPATH目录下，执行相关的go install 命令
go get -u -v github.com/ramya-rao-a/go-outline go get -u -v github.com/acroca/go-symbols go get -u -v github.com/mdempsky/gocode go get -u -v github.com/rogpeppe/godef go get -u -v golang.org/x/tools/cmd/godoc go get -u -v github.com/zmb3/gogetdoc go get -u -v github.com/golang/lint/golint go get -u -v github.com/fatih/gomodifytags go get -u -v golang.org/x/tools/cmd/gorename go get -u -v sourcegraph.com/sqs/goreturns go get -u -v golang.org/x/tools/cmd/goimports go get -u -v github.com/cweill/gotests/... go get -u -v golang.org/x/tools/cmd/guru go get -u -v github.com/josharian/impl go get -u -v github.com/haya14busa/goplay/cmd/goplay go get -u -v github.com/uudashr/gopkgs/cmd/gopkgs go get -u -v github.com/davidrjenni/reftools/cmd/fillstruct go get -u -v github.com/alecthomas/gometalinter gometalinter --install
四、参考资料
Go tools that the Go extension depends on
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