无法使用Firebase函数获取req.path和req.query.abc [英] Cannot get req.path and req.query.abc with firebase functions

问题描述

我正在尝试在firebase functions中获取请求查询参数和url. 这是我正在使用的代码

I'm trying to get the request query params and url in firebase functions. Here is the code I'm using

firebase.json

{
    "hosting": {
        "public": "build",
        "rewrites": [{
            "source": "/getCoins",
            "function": "getCoins"
        }]
    }
}

在package.json中使用"firebase-functions": "^2.3.1"

functions/index.js

'use strict';
const functions = require('firebase-functions');
exports.getCoins = functions.https.onRequest((req, res) => {
    console.log(req.query); // [object Object]
    console.log(req.query.repeat); // empty
    console.log(req.url); // '/'
    console.log(req.originalUrl); // '/'
    res.sendStatus(200);
});

使用firebase serve --only functions在Windows命令提示符下启动firebase功能.当它开始从http://localhost:5000提供数据时，我正在尝试请求http://localhost:5000/coins-app/us-central1/getCoins?repeat=4

Started the firebase functions in my windows command prompt using firebase serve --only functions. As it starts serving data from http://localhost:5000, I'm trying to request http://localhost:5000/coins-app/us-central1/getCoins?repeat=4

我在命令提示符中没有收到任何错误，但是只能看到上面的functions/index.js代码中的注释行.

I'm not getting any error in the command prompt, but could only see the commented lines from the above functions/index.js code.

推荐答案

您应运行firebase serve并请求 functions.https.onRequest()无法直接接受查询字符串参数.

functions.https.onRequest() can't accept query string parameter directly.

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