我有网站的前端和后端。而且我已经在Firebase托管中部署了网站。
前端-> Vuejs，后端-> Nodejs
我的项目文件夹结构：
--client folder
--src
--router
--services
--Api.js
--PostService.js
--App.vue
--database.js
--main.js
--store.js
--server folder
--dist
--node_modules
--app.js
--package.json
--.firebaserc
--Dockerfile
--firebase.json
在服务器端，我已经创建了用于post方法的api，以获取令牌，帐户，过期等，并传递给cardconnect付款api进行收费。
现在创建api并将付款状态的返回响应发送到前端。在本地主机上一切正常。
不知道如何为我的api创建中间件，例如 app.use（）
这是我的app.js代码：
const express = require('express')
const bodyParser = require('body-parser')
const cors = require('cors')
const morgan = require('morgan')
const firebase = require('firebase');
const functions = require('firebase-functions');
const admin = require('firebase-admin');
const axios = require('axios');
const credentials = new Buffer('testing:testing123').toString('base64')
const app = express()
app.use(morgan('combined'))
app.use(bodyParser.json())
app.use(cors())
const firebaseConfig = {
apiKey: "AIzaSyDasdaddxsT1ge4WArImpRu1pIU",
authDomain: "dev-xxx-com.firebaseapp.com",
databaseURL: "https://dev-xxx-com.firebaseio.com",
projectId: "dev-xxxxx-com",
storageBucket: "dev-cxxxx-com.appspot.com",
messagingSenderId: "8305673232323276",
appId: "1:8303916:web:e0fd2dbb1"
};
const firebaseApp = admin.initializeApp(firebaseConfig);
var db = firebaseApp.firestore();
app.get('/gcp-scheduler', (req, res) => {
res.send(
[{
title: "Hello World!",
description: "Hi there! How are you?"
}]
)
})
// Add new post
app.post('/list-server', (req, res) => {
var token = req.body.token;
var ccExp = req.body.ccExp;
var cardNumber = req.body.cardNumber;
var currentUserUUID = req.body.currentUserUUID;
var amount = req.body.amount;
console.log(token);
console.log(ccExp);
console.log(cardNumber);
console.log(currentUserUUID);
console.log(amount);
(async() => {
const paymentRequest = await getAuthTokenForThePayment({
account: cardNumber,
merchid: '496160873888',
amount: amount, // Smallest currency unit. e.g. 100 cents to charge $1.00
expiry: ccExp,
currency: 'USD'
});
const charge = await makeCharge({
merchid: paymentRequest.data.merchid,
retref: paymentRequest.data.retref
});
console.log(charge);
console.log(charge.data.respstat)
if (charge.data.respstat == 'A'){
var data = db.collection('transactionTable').doc(charge.data.retref);
var setAlan = data.set({
'respstat': charge.data.respstat,
'retref': charge.data.retref,
'account': charge.data.account,
'token': charge.data.token,
'batchid': charge.data.batchid,
'amount': charge.data.amount,
'resptext': charge.data.resptext,
'respcode': charge.data.respcode,
'commcard': charge.data.commcard,
'setlstat': charge.data.setlstat,
});
res.send(charge.data.respstat);
} else if(charge.data.respstat == 'B'){
console.log("Declined");
res.send(charge.data.respstat);
}else if(charge.data.respstat == 'C'){
console.log("Retry");
res.send(charge.data.respstat);
}
})();
})
const getAuthTokenForThePayment = async (data) => {
try {
const config = {
headers: {
'Content-Type': 'application/json',
'Authorization': `Basic ${credentials}`
}
};
const URL = 'https://fts.cardconnect.com:6443/cardconnect/rest/auth';
return await axios.put(URL, data, config);
} catch (error) {
throw (error);
}
}
const makeCharge = async (data) => {
try {
const config = {
headers: {
'Content-Type': 'application/json',
'Authorization': `Basic ${credentials}`
}
};
const URL = 'https://fts.cardconnect.com:6443/cardconnect/rest/capture';
return await axios.put(URL, data, config);
} catch (error) {
throw (error);
}
}
// app.listen(process.env.PORT || 8081)
exports.app = functions.https.onRequest(app);
服务器-> package.json
{
"name": "websiteName",
"version": "1.0.0",
"description": "",
"main": "app.js",
"scripts": {
"dev": "./node_modules/nodemon/bin/nodemon.js app.js",
"start": "node app.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"axios": "^0.19.0",
"body-parser": "^1.19.0",
"cors": "^2.8.5",
"express": "^4.17.1",
"firebase": "^6.1.0",
"firebase-admin": "^8.0.0",
"firebase-functions": "^2.3.1",
"mongoose": "^5.5.12",
"morgan": "^1.9.1",
"nodemon": "^1.19.1"
}
}
客户端->服务-> Api.js
import axios from 'axios'
export default() => {
return axios.create({
baseURL: `https://dev-xxxx-com.firebaseapp.com`
// https://dev-xxxxx-com.firebaseapp.com/
// http://localhost:8081
})
}
客户端->服务-> PostsService.js
import Api from '@/services/Api'
export default {
fetchPosts () {
return Api().get('gcp-scheduler')
},
addPost (params) {
return Api().post('list-server', params)
}
}
Firebase.json：
{
"functions:": {
"source": "./server"
},
"hosting": {
"public": "./server/dist",
"rewrites": [
{
"source": "**",
"destination": "/index.html"
},
{ "source": "**", "function": "app"}
],
"ignore": [
"firebase.json",
"**/.*",
"**/node_modules/**"
],
"headers": [ {
"source": "**/*.@(eot|otf|ttf|ttc|woff|font.css)",
"headers": [ {
"key": "Access-Control-Allow-Origin",
"value": "*"
} ]
}, {
"source": "**/*.@(jpg|jpeg|gif|png)",
"headers": [ {
"key": "Cache-Control",
"value": "max-age=7200"
} ]
}, {
"source": "404.html",
"headers": [ {
"key": "Cache-Control",
"value": "max-age=300"
} ]
} ],
"cleanUrls": true
}
}
当我使用yarn build in terminal时，它在服务器端创建dist文件夹，然后我使用firebase命令部署来托管vuejs / nodejs代码。结果未调用nodejs代码。不知道我犯了什么错误？如何为API编写app.use（）中间件，以及如何在相同的Firebase域名（例如dev-xxx-com.firebaseapp-com）中托管vuejs / nodejs。
任何帮助都非常感谢...