Access get request in express with middleware

Question

有什么方法可以访问发送到任何路由的请求对象，而不用.get或类似的方法访问它，而是访问发送给全局表达的任何请求？

Answer 1

Yes. That's the most of the point of middleware.

Quoting from the documentation :

 var requestTime = function (req, res, next) { req.requestTime = Date.now() next() } app.use(requestTime)