Jade - print all possible variables

问题

I would like to be able to display all available variables that the currently loaded jade file has access to.

I realise this is a little odd, but there you go :)

I am not really bothered if its in the console or outputting to the page.

console.info(res.locals) //this gives back way more than jade has access to.

回答1:

Assign that locals onto a property of itself

app.use(function locals(req, res, next) {
    res.locals.locals = res.locals;    
    next();
});

Then simply access locals in your Jade template.

来源：https://stackoverflow.com/questions/28267805/jade-print-all-possible-variables