Get HTTP version of incoming request

问题:

How can I extract the HTTP version of an incoming request using express?

I need something like:

app.use('/', (req, res, next) => {
    req.getHttpVersion() // 'HTTP 1.0'/'HTTP 1.1'/'HTTP 2.0'
});

回答1:

Try this:

app.use('/', (req, res, next) => {
    console.log('Request HTTP Version: ', req.httpVersion)
});