远程错误：tls：使用go get拒绝访问

Question

I cannot use go get to download k8s.io/client-go/..., but I can download others such as github.com/nsf/gocode.

So I think my configuration about git and go are correct.
I don't know why this happens?

Any ideas how to fix it?

$ git version
git version 2.19.1.windows.1

$ go version
go version go1.11.2 windows/amd64

$ go env
set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\zhongtao\AppData\Local\go-build
set GOEXE=.exe
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOOS=windows
set GOPATH=C:\Users\zhongtao\go
set GOPROXY=
set GORACE=
set GOROOT=C:\Software\Go
set GOTMPDIR=
set GOTOOLDIR=C:\Software\Go\pkg\tool\windows_amd64
set GCCGO=gccgo
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=C:\Users\zhongtao\AppData\LoTemp\go-build041230430=/tmp/go-build -gno-record-gcc-switches

$ go get -u -v github.com/nsf/gocode
github.com/nsf/gocode (download)
github.com/nsf/gocode

$ go get -u -v k8s.io/client-go/...
Fetching https://k8s.io/client-go?go-get=1
https fetch failed: Get https://k8s.io/client-go?go-get=1: remote error: tls: access denied
package k8s.io/client-go/...: unrecognized import path "k8s.io/client-go/..." (https fetch: Get https://k8s.io/client-go?go-get=1: remote r: tls: access denied)

Answer 1

Fixed by "export http_proxy=*****"