我谷歌了这个问题,一开始看到回答的数量很有希望。但是在阅读前4个链接以及Express文档后,我的希望很快变成了失望,因为我没有找到任何可行的解决方案。我想将我的路由分成两个文件:一个用于GET请求,另一个用于POST请求。互联网上的许多文章都暗示了可以这样做,或者它们说明如何在非常特定的应用程序中执行此操作。请问是否有人能够提供一种通用且完整的方法来使用代码示例将Express路由器拆分成多个文件?
router.js
var express = require('express');
var models = require('../db/models.js');
var util = require('../core/utilities.js');
var router = express.Router();
router.get('/messages', function (req, res) {
util.log('RECEIVED a GET request', req.query);
models.retrieveMarks(req.query)
.then(function(msg) {
util.log('SENT message array to user', msg);
res.status(200);
res.send(msg);
}, function(err) {
util.log('SENT error code to user', err);
res.sendStatus(400);
});
});
router.post('/messages', function(req, res) {
util.log('RECEIVED a POST request', req.body);
//input: {x: float, y: float, z: float, message: string, userToken: string}
models.createMessage(req.body)
.then(function(msg) {
util.log('SENT success code to user', msg);
res.sendStatus(201);
}, function(err) {
util.log('SENT error code to user', err);
res.sendStatus(400);
});
});
//input: {userToken: string}
router.post('/usertoken', function (req, res) {
var token = req.body.userToken;
util.log('RECEIVED a new user token from user', token);
models.createUser(token)
.then(function(user) {
util.log('SENT success code to user', user);
res.sendStatus(201);
}, function(err) {
util.log('SENT error code to user', err);
res.sendStatus(400);
});
});
//input: {messageId: string, userToken: string}
router.post('/upvote', function (req, res) {
util.log('RECEIVED upvote request', req.body);
models.createVote(+req.body.messageId, req.body.userToken);
res.sendStatus(200);
});
//input: {messageId: string, message: string}
router.post('/comment', function (req, res) {
util.log("RECEIVED comment", req.body);
models.createComment(req.body);
res.sendStatus(200);
});
router.get('/comment', function(req, res) {
util.log('RECEIVED a GET request', req.query);
models.retrieveComments(+req.query.messageId)
.then(function(comments) {
util.log('SENT comments to user', comments);
res.status(200);
res.send(comments);
}, function(err) {
util.log('SENT error code to user', err);
res.sendStatus(400);
});
});
router.use(express.static(__dirname + '/../landing'));
module.exports = router;
var app = express()
)。 - robertklepvar app = express()
通常在server.js或app.js文件中声明,该文件作为node app
或node server
执行。在第二个解决方案的上下文中如何包含或执行router.js? - etayluz