vscode安装golang扩展插件

安装完vscode，打开.go文件时，vscode会推荐安装go扩展插件，可是vscode中有些go的插件老是提示安装fail。如golint插件，解决办法以下：

1. cd $GOPATH/src/golang.org/x/
2. git clone https://github.com/golang/tools.git
3. cd $GOPATH/golang.org/x/
4. git clone https://github.com/golang/lint.git
5. cd $GOPATH/src
6. go install github.com/lint/golint

其它插件相似：

cd $GOPATH/src

go get -u -v golang.org/x/tools/cmd/godoc
go get -u -v github.com/nsf/gocode
go get -u -v github.com/golang/lint/golint
go get -u -v github.com/lukehoban/go-outline
go get -u -v github.com/rogpeppe/godef
go get -u -v sourcegraph.com/sqs/goreturns
go get -u -v golang.org/x/tools/cmd/gorename
go get -u -v golang.org/x/tools/cmd/guru
go get -u -v github.com/tpng/gopkgs
go get -u -v github.com/newhook/go-symbols
go get -u -v github.com/derekparker/delve/cmd/dlv
go get -u -v github.com/josharian/impl
go get -u -v github.com/cweill/gotests/gotests
go get -u -v github.com/lukehoban/go-find-references
go get -u -v github.com/fatih/gomodifytags
go get -u -v github.com/haya14busa/goplay/cmd/goplay

再go install一下（若是golang.org/x/tools就直接go install而没必要再go get了，由于前面的git clone https://github.com/golang/tools.git已经下载了）