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我试图在添加Facebook身份验证到我的应用程序使用护照 - 这工作正常,但我需要访问passport.use()
内的数据库。节点:访问req.db我无法访问请求req
这是我在routes/auth.js
代码:
var express = require('express');
var router = express.Router();
var passport = require('passport');
var FacebookStrategy = require('passport-facebook').Strategy;
[...]
passport.use(new FacebookStrategy({
clientID: REDACTED,
clientSecret: REDACTED,
callbackURL: REDACTED,
profileFields: ['id', 'displayName', 'email']
},
function(accessToken, refreshToken, profile, cb) {
var db = need to access db here;
db.users.insertOne({ 'facebookId': profile.id, 'name': profile.displayName, 'email': profile.email }, function(err, user) {
return cb(err, user);
});
}
));
module.exports = router;
在app.js
,我有以下代码:
// make our db accessible to the router
app.use(function(req,res,next) {
req.db = db;
next();
});
如何访问在定位auth.js
req.db
标记?