通常来讲国内不能直接访问golang官方包:因此须要作个代理就是设置GOPROX环境变量golang
设置了Go语言的环境变量:
windows
go env -w GO111MODULE=on go env -w GOPROXY=https://goproxy.cn,direct
设置完后,在GoLand控制台执行go mod download在执行下载mod报错:ide
报错信息是链接不上官方网址,但是我明明走了代理不访问官方网址,走https://goproxy.cn的啊。开始查找缘由。ui
打开cmd,用go env 命令查看:debug
C:\Users\Administrator>go env set GO111MODULE=on set GOARCH=amd64 set GOBIN= set GOCACHE=C:\Users\Administrator\AppData\Local\go-build set GOENV=C:\Users\Administrator\AppData\Roaming\go\env set GOEXE=.exe set GOFLAGS= set GOHOSTARCH=amd64 set GOHOSTOS=windows set GOINSECURE= set GOMODCACHE=C:\Users\Administrator\go\pkg\mod set GONOPROXY=*.corp.example.com set GONOSUMDB=*.corp.example.com set GOOS=windows set GOPATH=C:\Users\Administrator\go set GOPRIVATE=*.corp.example.com set GOPROXY=https://goproxy.cn set GOROOT=D:\Go set GOSUMDB=sum.golang.org set GOTMPDIR= set GOTOOLDIR=D:\Go\pkg\tool\windows_amd64 set GCCGO=gccgo set AR=ar set CC=gcc set CXX=g++ set CGO_ENABLED=1 set GOMOD=NUL 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 -fmessage-length=0 -fdebug-prefix-map=C:\Users\ADMINI~1\AppData\Local\Temp\go-build423114610=/tmp/go-build -gno-record-gcc-switches
而后在GoLand控制台执行go env:代理
C:\Users\Administrator\IdeaProjects\staff-profile>go env set GO111MODULE=on set GOARCH=amd64 set GOBIN= set GOCACHE=C:\Users\Administrator\AppData\Local\go-build set GOENV=C:\Users\Administrator\AppData\Roaming\go\env set GOEXE=.exe set GOFLAGS= set GOHOSTARCH=amd64 set GOHOSTOS=windows set GOINSECURE= set GOMODCACHE=C:\Users\Administrator\IdeaProjects\pkg\mod set GONOPROXY=*.corp.example.com set GONOSUMDB=*.corp.example.com set GOOS=windows set GOPATH=C:\Users\Administrator\IdeaProjects;C:\Users\Administrator\go set GOPRIVATE=*.corp.example.com set GOPROXY=direct set GOROOT=D:\Go set GOSUMDB=sum.golang.org set GOTMPDIR= set GOTOOLDIR=D:\Go\pkg\tool\windows_amd64 set GCCGO=gccgo set AR=ar set CC=gcc set CXX=g++ set CGO_ENABLED=1 set GOMOD=C:\Users\Administrator\IdeaProjects\staff-profile\go.mod 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 -fmessage-length=0 -fdebug-prefix-map=C:\Users\ADMINI~1\AppData\Local\Temp\go-build682176362=/tmp/go-build -gno-record-gcc-switches
两个GOPROXY的值不同,在GoLand控制台的GOPROXY的值是direct,仍是走官方默认的网址去下载依赖包。。code
因而从新设置代理地址,当我在GoLand控制台设置代理时GoLand报错:blog
warning: go env -w GOPROXY=... does not override conflicting OS environment variablecmd
后来找了好久缘由,这是由于在环境变量中有这个值,在电脑的环境变量果真找到了这个以前装Go环境设置的值,把它删除,保存,重启GoLand后,在下面的界面从新设置:it
而后在GoLand控制台设置:
go env -w GOPROXY=https://goproxy.cn,direct
而后就能够执行go mod download了。