node.js - 在 firebase 中看不到请求 header 的值？

Question

我做了以下事情:

var headers = new Headers();
headers.append("bunny", "test");
headers.append("rabbit", "jump");
fetch("blahurl.com/someservice", {headers:headers})

在 Firebase 端:

export const listener = functions.https.onRequest(async (req, res) => {
 for (let entry of req.rawHeaders) {
        console.log(entry); // here I see a 'bunny,rabbit' get printed somewhere
    }

     //However this yields undefined:
     req.headers.bunny

不确定如何获取 header 值，我只有 header ...

Answer 1

你应该检查Parsing HTTP requests .

您可以通过以下方法简单地获取请求 header :

req.get('bunny');
req.get('rabbit');