$ go env
et 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 GOEXPERIMENT=
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOINSECURE=
set GOMODCACHE=D:\gomod\pkg\mod
set GONOPROXY=***
set GONOSUMDB=***
set GOOS=windows
set GOPATH=D:\gomod;C:\Users\Administrator\go
set GOPRIVATE=git.idianhun.com,git.dianhun.cn
set GOPROXY=https://goproxy.io,direct
set GOROOT=D:\Go
set GOSUMDB=off
set GOTMPDIR=
set GOTOOLDIR=D:\Go\pkg\tool\windows_amd64
set GOVCS=
set GOVERSION=go1.18.2
set GCCGO=gccgo
set GOAMD64=v1
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=*********\example\go.mod
set GOWORK=
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-build1029863356=/tmp/go-build -gno-record-gcc-switches