Node.js 如何在一个存储库中编写多个Google云函数

我需要在GoogleCloud中部署多个函数，使用一个存储库（来自GoogleCloud）并在NodeJS中使用Express

有可能做到这一点吗

我有两个不同的模块（结帐、客户）和一个索引：

checkout.js

/**
 * Responds to any HTTP request.
 *
 * @param {!express:Request} req HTTP request context.
 * @param {!express:Response} res HTTP response context.
 *
 *
 */
require('dotenv').config();

const express = require('express');
const cors = require('cors');
const checkout = express();

checkout.use(cors({
    origin: '*'
}));

const PORT = 5555;
checkout.listen(PORT, () => {
    console.log(`Server running on port ${PORT}`);
});

const COMMENTS = [
    {
        id: 1,
        firstName: 'John1',
        lastName: 'Smith'
    },
    {
        id: 2,
        firstName: 'Jane',
        lastName: 'Williams'
    }
];

checkout.get('/comments', (req, res, next) => {
    res.json(process.env.TEST || 33);
}, function (err, req, res, next) {
    res.json(err);
});

checkout.get('/:commentId', (req, res, next) => {
    res.json(COMMENTS.find(comment => comment.id === parseInt(req.params.commentId)));
});

module.exports = checkout;

/**
 * Responds to any HTTP request.
 *
 * @param {!express:Request} req HTTP request context.
 * @param {!express:Response} res HTTP response context.
 *
 *
 */

const express = require('express');
const cors = require('cors');
const customer = express();

customer.use(cors({
    origin: '*'
}));

const PORT = 5555;
customer.listen(PORT, () => {
    console.log(`Server running on port ${PORT}`);
});

const USERS = [
    {
        id: 1,
        firstName: 'John',
        lastName: 'Smith'
    },
    {
        id: 2,
        firstName: 'Jane',
        lastName: 'Williams'
    }
];

customer.get('/users', (req, res, next) => {
    res.json(USERS);
});

customer.get('/:userId', (req, res, next) => {
    res.json(USERS.find(user => user.id === parseInt(req.params.userId)));
});

module.exports = customer;

customer.js

/**
 * Responds to any HTTP request.
 *
 * @param {!express:Request} req HTTP request context.
 * @param {!express:Response} res HTTP response context.
 *
 *
 */
require('dotenv').config();

const express = require('express');
const cors = require('cors');
const checkout = express();

checkout.use(cors({
    origin: '*'
}));

const PORT = 5555;
checkout.listen(PORT, () => {
    console.log(`Server running on port ${PORT}`);
});

const COMMENTS = [
    {
        id: 1,
        firstName: 'John1',
        lastName: 'Smith'
    },
    {
        id: 2,
        firstName: 'Jane',
        lastName: 'Williams'
    }
];

checkout.get('/comments', (req, res, next) => {
    res.json(process.env.TEST || 33);
}, function (err, req, res, next) {
    res.json(err);
});

checkout.get('/:commentId', (req, res, next) => {
    res.json(COMMENTS.find(comment => comment.id === parseInt(req.params.commentId)));
});

module.exports = checkout;

/**
 * Responds to any HTTP request.
 *
 * @param {!express:Request} req HTTP request context.
 * @param {!express:Response} res HTTP response context.
 *
 *
 */

const express = require('express');
const cors = require('cors');
const customer = express();

customer.use(cors({
    origin: '*'
}));

const PORT = 5555;
customer.listen(PORT, () => {
    console.log(`Server running on port ${PORT}`);
});

const USERS = [
    {
        id: 1,
        firstName: 'John',
        lastName: 'Smith'
    },
    {
        id: 2,
        firstName: 'Jane',
        lastName: 'Williams'
    }
];

customer.get('/users', (req, res, next) => {
    res.json(USERS);
});

customer.get('/:userId', (req, res, next) => {
    res.json(USERS.find(user => user.id === parseInt(req.params.userId)));
});

module.exports = customer;

如何在inde.js中导入这些模块

如果我这样添加，函数不会返回响应：

const checkout = require('./checkout');
const customer = require('./customer');

module.require = {
    checkout,
    customer
};

---

导入需要部署到index.js的所有函数 然后导出每个函数

---

您导出的每个函数都将部署到云函数。

是的，但我如何才能做到这一点？我添加了更多的代码来解释。无论您如何导出东西，这都不会起作用。您不能在云函数中侦听端口。那部分是为你管理的。您所能部署的就是您的路由。@DougStevenson我如何为不同的google云功能导出不同的路由？