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我是Node web應用程序中的新成員，目前正在進行簡單身份驗證。當我註冊或成功登錄用戶時，我將用戶保存到會話中，但是當我刷新頁面時，它實際上刷新了所有的角度模塊並會話更新。我無法弄清楚如何在節點中使用會話。我的代碼如下。如何在Nodejs應用程序中使用會話
//adding opensource modules to application
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var bcrypt = require('bcrypt-nodejs');
var passport = require('passport');
var LocalStrategy = require('passport-local').Strategy;
var session = require('express-session');
var mongoose = require('mongoose');
var models_user = require('./Angular/Models/user.js');
//connection database
mongoose.connect('mongodb://localhost/AngularizeApp');
//import the routers
var router = require('./Routes/router');
var authenticate = require('./Routes/authentication')(passport);
//for using express throughout this application
var app = express();
//tell node that My application will use ejs engine for rendering, view engine setup
app.set('views', path.join(__dirname, 'Views'));
app.set('view engine', 'ejs');
//tell node the global configuration about parser,logger and passport
app.use(logger('dev'));
app.use(session({
secret: 'keyboard cat'
}));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(passport.initialize()); //initializing passport
app.use(passport.session()); //initializing passport session
//tell node about these directories that application may get resources from
app.use('/', router);
app.use('/auth', authenticate);
app.use(express.static(path.join(__dirname, 'scripts')));
app.use(express.static(path.join(__dirname, 'Content')));
app.use(express.static(path.join(__dirname, 'Angular')));
app.use(express.static(path.join(__dirname, 'Views/Main')));
app.use(express.static(path.join(__dirname, 'Views/Authentication')));
//providing auth-api to passport so that it can use it.
var initPassport = require('./Passport/passport-init');
initPassport(passport);
//running server on node
var server = app.listen(3000, function() {
var host = server.address().address;
var port = server.address().port;
console.log('Example app listening at http://%s:%s', host, port);
});
//exporting this application as a module
module.exports = app;
這是我如何將用戶保存到應用程序模塊。
//Angular Starter App
var main = angular.module("main", ['ui.router','ngRoute','ngResource'])
.run(function($http,$rootScope)
{
//defining global veriables
$rootScope.roles = [{
name: "Administrator",
code: 0
}, {
name: "Staff",
code: 1
}, {
name: "General",
code: 2
}];
//adding authentication global variables
if($rootScope.sess){
$rootScope.authenticated = true;
$rootScope.current_user = $rootScope.sess.username;
}
else{
$rootScope.sess = null;
$rootScope.authenticated = false;
$rootScope.current_user = 'Guest';
}
$rootScope.signout = function(){
$http.get('auth/signout');
$rootScope.authenticated = false;
$rootScope.current_user = 'Guest';
};
});
//Routing Configuration (define routes)
main.config([
'$stateProvider', '$urlRouterProvider', '$httpProvider',
function ($stateProvider, $urlRouterProvider,$rootScope) {
$urlRouterProvider.otherwise('/');
$stateProvider
.state('home', {
url: '/',
templateUrl: 'Index.html',
caseInsensitiveMatch: true,
controller: 'MainController'
})
.state('contact', {
url: '/contact',
templateUrl: 'Contact.html',
caseInsensitiveMatch: true,
controller: 'MainController'
})
.state('about', {
url: '/about',
templateUrl: 'About.html',
caseInsensitiveMatch: true,
controller: 'MainController'
})
.state('login',{
url: '/login',
templateUrl: 'login.html',
caseInsensitiveMatch: true,
controller: 'AuthController'
})
.state('register',{
url: '/register',
templateUrl: 'register.html',
caseInsensitiveMatch: true,
controller: 'AuthController'
})
.state('unauth',{
url: '/unauth',
templateUrl: 'unauth.html',
caseInsensitiveMatch: true
});
}
]);
我知道角模塊將刷新頁面刷新，這裏我救了我的會議我AuthController
$scope.login = function(){
$http.post('/auth/login', $scope.user).success(function(data){
if(data.state == 'success'){
$rootScope.authenticated = true;
$rootScope.current_user = data.user.username;
$rootScope.sess = data.user;
console.log($rootScope.sess);
$location.path('/');
}
else{
$scope.error_message = data.message;
$rootScope.sess = null;
}
});
};
任何幫助將是非常讚賞。