golang 编译不同平台版本

linux-build:
   CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build  -o {name}

windows-build:
   CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -o {name}.exe

mac-build:
   CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -o  {name}