编译参数
GOROOT=C:\go1.9.7 #gosetup
GOPATH=F:\gowork\goproj;F:\gowork #gosetup
C:\go1.9.7\bin\go.exe build -o F:\gowork\goproj\bin\package_debug.exe main #gosetup
can't load package: package main: cannot find package "main" in any of:
C:\go1.9.7\src\main (from $GOROOT)
F:\gowork\goproj\src\main (from $GOPATH)
F:\gowork\src\main
其中 F:\gowork 是 GOPATH