我正在使用Express(v4)構建API後端,並面臨我的中間件功能在我的路徑的子路徑上未被調用 的問題。例如。它被稱爲爲/電影而不是/電影/搜索。在子路徑上未調用Express middlware
我有我的路線分成單獨的文件。以下是代碼,縮寫爲相關部分。
任何幫助表示讚賞!
app.js
var express = require('express');
var app = express();
var router = require('routes')(app);
/routes/index.js
module.exports = function(app) {
app.use('/movie', check_authentication, require('movie'));
};
/routes/movie.js
var Movie = require(../models/movie');
// Middleware is working for this route (/movie?movie_id=123)
router.get('/', function(req, res) {
Movie.findById(req.query.movie_id)
.then(function(movie) {
res.status(200).json(movie);
}, function(err) {
res.status(400).send(err);
});
});
// Middleware is NOT working for this route (/movie/search?keyword=matrix)
router.get('/search', function(req, res) {
Movie.findById(req.query.keyword)
.then(function(movie) {
res.status(200).json(movie);
}, function(err) {
res.status(400).send(err);
});
});
個/routes/check_authentication.js
var express = require('express');
var router = express.Router();
var firebaseAdmin = require('firebase-admin');
var path = require('path');
var config = require(path.resolve(__dirname, '../config/config.json'));
firebaseAdmin.initializeApp({
credential: firebaseAdmin.credential.cert(path.resolve(__dirname, '../config/' + config.firebase.serviceAccount)),
databaseURL: config.firebase.databaseURL
});
// AUTHENTICATION MIDDLEWARE
// needs to be included in any request which requires authorization
// =============================================================================
router.all('/', function(req, res, next) {
// check if authorization header is present
var token = req.headers['authorization'];
if (typeof token === 'undefined') {
res.status(403).json({ Error: 'Unauthenticated' });
}
else {
firebaseAdmin.auth().verifyIdToken(token).then(function(decodedToken) {
req.email = decodedToken.email;
next(); // all good. go ahead with the request
}).catch(function(error) {
res.status(403).json({ Error: 'Unauthenticated' });
});
}
});
module.exports = router;
太好了!這比使用通配符選項更清潔。 – shudder