env GOOS=windows GOARCH=386 go build -v github.com/path/to/your/app
env GOOS=windows GOARCH=arm64 go build -v github.com/path/to/your/app
env GOOS=linux GOARCH=386 go build -v github.com/path/to/your/app
env GOOS=linux GOARCH=arm64 go build -v github.com/path/to/your/app
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`单行代码`
env GOOS=windows GOARCH=386 go build -v github.com/path/to/your/app
env GOOS=windows GOARCH=arm64 go build -v github.com/path/to/your/app
env GOOS=linux GOARCH=386 go build -v github.com/path/to/your/app
env GOOS=linux GOARCH=arm64 go build -v github.com/path/to/your/app