节点 6.9.1：如何呈现整数状态

Question

In the node 0.12 i was rendering status like this:

res.send(10)

In 6.9.1 this is not allowed anymore, seems we can only render the status code in the HTTP status ranger. So i'm looking into how to fix this without changing the web client side.

jsonp seems to be my 1st choice

app.get("/test", function(req, res){
    res.jsonp({ "status": "10" });
});

but it there sth. like res.jsonp(10) ?

Thanks !

Answer 1

res.send() is still allowed as far as I can tell. It will send status 200 by default.

If you want to send a different status, you can either use res.sendStatus() (which will end the request), or res.status() followed by res.send() , for a custom response.

Answer 2

You should be able to set status like this:

res.status(200).json(json_response);

This will set the HTTP status code to 200 and json is optional you can use it if you need to send some JSON object.

This is part of Express API, and you can find some more information in their documentation . I assume that you are using Express 4.