嗨,我已经使用这个 Node 服务器有一段时间了,它最近停止工作(可能是由于我错误地调整了一些逻辑错误),当我运行服务器时抛出 404。当我使用 http 请求调用它时,它也会抛出 404 错误,并在浏览器中从实际 URL 加载时显示相同的内容。这是怎么回事?
index.js:
//Environment Vars
var uri = process.env.NODE_ENV || "development"
console.log(uri + " environment")
//Express App
var express = require('express');
var app = express();
//Api for reading http post request body in express
var bodyParser = require('body-parser');
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json())
//Log Connections
app.use(function timeLog (req, res, next) {
console.log('incoming connection . . . ')
console.log(req)
next()
})
//API middelware
var api = require('./api')
app.use('/api', api)
app.get('/', function (req, res) {
res.status(200).send(JSON.stringify({ message: 'Welcome!', success: true, error: null }));
});
//Create Server
var port = process.env.PORT || 1337;
var httpServer = require('http').createServer(app);
httpServer.listen(port, function () {
console.log('Server running on port ' + port + '.');
});
api.js
var express = require('express')
var router = express.Router()
var stripe_key = process.env.STRIPE_KEY || "sk_test_P9XQtrrfGYU9mF8h6C47bgUp"
var stripe = require('stripe')(stripe_key);
var request = require("request-promise-native")
//API
router.get('/', function (req, res) {
res.status(200).send(JSON.stringify({ message: 'API Gateway', success: true, error: null }));
}) // Just for testing, just for error-handling
//1. Create a customer account
router.post('/new_customer', function (req, res) {
console.log("Creating new customer account...")
var body = req.body
stripe.customers.create({ email: body.email, })
.then((customer) => {
console.log(customer)
// Send customerId -> Save this on Firebase for later use
res.status(200).send(JSON.stringify({ success: true, error: null, customerId: customer.id }));
})
.catch((err) => {
console.log(err)
res.status(400).send(JSON.stringify({ success: false, error: err }))
});
})
//2. Save Credit Card with token
router.post('/new_card', function (req, res) {
var customerId = req.body.customerId
var token = req.body.token
stripe.customers.update(customerId, { source: token })
.then((customer) => {
console.log(customer)
res.status(200).send(JSON.stringify({ success: true, error: null }));
})
.catch((err) => {
console.log(err)
res.status(400).send(JSON.stringify({ success: false, error: err }))
});
})
//3. Use customerId to post a charge
router.post('/new_charge', function (req, res) {
var customerId = req.body.customerId
var amount = req.body.amount
var source = req.body.source
stripe.charges.create({
amount: amount, //in cents
currency: "usd",
customer: customerId, //CUSTOMER_STRIPE_ACCOUNT_ID
source: source, // obtained with Stripe.js
}).then((charge) => {
res.status(200).send(JSON.stringify({ message: 'Sucess.', success: true, error: null }));
}).catch((error) =>{
res.status(400).send(JSON.stringify({ message: 'Error', success: false, error: error }));
})
})
router.post('/ephemeral_keys', (req, res) => {
const stripe_version = req.body.api_version;
var customerId = req.body.customerId;
if (!stripe_version) {
res.status(400).end();
return;
}
console.log(stripe_version)
// This function assumes that some previous middleware has determined the
// correct customerId for the session and saved it on the request object.
stripe.ephemeralKeys.create(
{customer: customerId},
{stripe_version: stripe_version}
).then((key) => {
console.log("Ephemeral key: " + key)
res.status(200).json(key);
res.status(200).send(JSON.stringify({ message: 'AAAAhh', success: true, error: null }));
}).catch((err) => {
console.log("Ephemeral key error: " + err)
res.status(200).send(JSON.stringify({ message: 'ABBBBBB', success: true, error: null }));
res.status(500).end();
});
});
module.exports = router;
其他详细信息:
两个重要文件:index.js 和 api.js,但功能全部在 api.js 中,这就是为什么 URL 词干会这样:.../api/...
最佳答案
好的,问题解决了,而且它很愚蠢。您确定启动了正确的服务器吗?它绝对不是 Node 服务器。它是您启动的 http 服务器。要通过 Node 启动服务器,您需要进入目录(在终端中)并写入“node index.js”。启动http服务器所需的代码写在index.js中。
从下面的屏幕截图中得到这一点。
关于javascript - 404 未找到 Node ,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/49257412/