router.get 函数没有被调用

Posted 2023-02-25

【中文标题】router.get 函数没有被调用

【英文标题】：router.get function not being called

【发布时间】：2017-04-18 15:34:10

【问题描述】：

我正在使用 passport.js 作为基本的登录/注销系统。出于某种原因，当我在 Advanced rest 客户端上运行 http://localhost:3000/auth/signout 时，没有调用 router.get('/signout', function(req, res))。相反，我得到一个内部服务器错误：500。登录工作正常，但注销没有。这是我的 app.js 和 authenticate.js：

App.js

var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var passport = require('passport');
var session = require('express-session');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
//Initialize models
require('./models/models.js');
var api = require('./routes/api');
var authenticate = require('./routes/authenticate')(passport);
var mongoose = require('mongoose');

//connect to mongodb
mongoose.connect("mongodb://localhost:27017/chirp-test");

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(session(
    secret: 'super duper secret'
));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded( extended: false ));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(passport.initialize());
app.use(passport.session()); //This creates a unique has for our session


//Initialize Passport
var initPassport = require('./passport-init');
initPassport(passport);

app.use('/auth', authenticate);
app.use('/api', api);


// catch 404 and forward to error handler
app.use(function(req, res, next) 
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
);

// error handler
app.use(function(err, req, res, next) 
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : ;
  // render the error page
  res.status(err.status || 500);
  res.render('error');
);

module.exports = app;

Authenticate.js

var express = require('express');
var router = express.Router();

module.exports = function(passport)

    //sends successful login state back to angular
    router.post('/success', function(req, res)
        console.log('successful');
        res.send(state: 'success', user: req.user ? req.user : null);
    );

    //sends failure login state back to angular
    router.get('/failure', function(req, res)
        res.send(state: 'failure', user: null, message: "Invalid username or password");
    );

    //log in
    router.post('/login', passport.authenticate('login',  failureRedirect: '/auth/failure' ),
        function(req, res) 
            //res.redirect('/auth/success');
            res.send(state: 'success', user: req.user ? req.user : null);
        );


    //sign up
    router.post('/signup', passport.authenticate('signup', 
        successRedirect: '/auth/success',
        failureRedirect: '/auth/failure'
    ));

    //log out
    router.get('/signout', function(req, res) 
        console.log('Signing out...');
        req.logout();
        res.redirect('/');
    );

    return router;

【参考方案1】：

您在“/”下没有注册任何内容。所以当“auth/logout”调用重定向到redirect（“/”）时，我猜客户端被重定向但进入你的“错误处理程序”，它发送一个500错误......

【讨论】：

-> 尝试重定向到“api/”；如果我了解您的结构，它似乎是您的应用程序的根。

不幸的是，控制台也没有记录注销，所以就好像它根本没有调用该函数。改了还是不行

所以错误可能来自req.logout()...您确定某种安全措施不会阻止使用 get 查询调用 req.logout 吗？

也许这会帮助***.com/questions/13758207/…

感谢帮助，但仍然没有骰子。再说一次，它甚至没有运行console.log('Signing out...')，所以我不知道这是否与最初的通话有关。