相关疑难解决方法(0)

我正在开发一个nodejs应用程序并使用passportjs进行身份验证.我正在使用当地的护照策略.但是当我尝试登录时,我收到以下错误:

Error: Unknown authentication strategy "local"
    at attempt (/home/project/node_modules/passport/lib/middleware/authenticate.js:166:37)
    at authenticate (/home/project/node_modules/passport/lib/middleware/authenticate.js:338:7)
    at exports.authenticate (/home/project/controllers/RegistrationsController.js:87:4)
    at callbacks (/home/project/node_modules/express/lib/router/index.js:164:37)
    at param (/home/project/node_modules/express/lib/router/index.js:138:11)
    at pass (/home/project/node_modules/express/lib/router/index.js:145:5)
    at Router._dispatch (/home/project/node_modules/express/lib/router/index.js:173:5)
    at Object.router (/home/project/node_modules/express/lib/router/index.js:33:10)
    at next (/home/project/node_modules/express/node_modules/connect/lib/proto.js:193:15)
    at /home/project/node_modules/express-flash/lib/express-flash.js:31:7

这是我的passport-config.js文件:

var passport = require('passport');
var LocalStrategy = require('passport-local').Strategy;
var User = require('../models/user');

passport.serializeUser(function(user, done) {
  done(null, user.id);
});

passport.deserializeUser(function(id, done) {
  User.findById(id, function (err, user) {
    done(err, user);
  });
});

passport.use({usernameField: 'emailAddress'}, new LocalStrategy(function(username, password, done) {
  User.findOne({ emailAddress: username }, function(err, user) { …