给定以下Sails.js Controller ,如何从processLogin
方法调用其processRegistration
方法?
当前,这会在第56行产生ReferenceError: AuthController is not defined
(AuthController.processLogin(req, res);
)。
如果将其更改为this.processLogin(req, res);
,则会得到TypeError: Object #<Object> has no method 'processLogin'
。
同样,如果我将其更改为processLogin(req, res);
,则得到ReferenceError: processLogin is not defined
。
/**
* AuthController.js
*
* @description ::
* @docs :: http://sailsjs.org/#!documentation/controllers
*/
var passport = require('passport');
module.exports = {
login: function (req, res) {
res.view('auth/login');
},
processLogin: function (req, res) {
passport.authenticate('local', function (err, user, info) {
if ((err) || (!user)) {
res.redirect('/login');
return;
}
req.logIn(user, function (err) {
if (err) res.redirect('/login');
console.log(user);
console.log('user ' + user.username + ' logged in');
return res.redirect('/user');
});
})(req, res);
},
logout: function (req, res) {
var username = req.user.username;
req.logout();
console.log('user ' + username + ' logged out');
res.redirect('/login');
},
register: function(req,res) {
res.view('auth/register');
},
processRegistration: function(req, res) {
var userObj = {
username: req.param('username'),
password: req.param('password')
};
User.create(userObj, function(err, user) {
if (err) {
console.log(err);
return res.redirect('/register');
}
console.log('user ' + user.username + ' registered');
// Log user in
AuthController.processLogin(req, res); // ReferenceError here
});
},
_config: {}
};
我正在使用Sails.js
0.10.0-rc5
。 最佳答案
重构略有修正:
/**
* AuthController.js
*
* @description ::
* @docs :: http://sailsjs.org/#!documentation/controllers
*/
var passport = require('passport');
var AuthController = {
login: function(req, res) {
res.view('auth/login');
},
processLogin: function(req, res) {
passport.authenticate('local', function(err, user, info) {
if ((err) || (!user)) {
res.redirect('/login');
return;
}
req.logIn(user, function(err) {
if (err) res.redirect('/login');
console.log('user ' + user.username + ' logged in');
return res.redirect('/user');
});
})(req, res);
},
logout: function(req, res) {
var username = req.user.username;
req.logout();
console.log('user ' + username + ' logged out');
res.redirect('/login');
},
register: function(req, res) {
res.view('auth/register');
},
processRegistration: function(req, res) {
var userObj = {
username: req.param('username'),
password: req.param('password')
};
User.create(userObj, function(err, user) {
if (err) {
console.log(err);
return res.redirect('/register');
}
console.log('user ' + user.username + ' registered');
// Log user in
AuthController.processLogin(req, res);
});
}
};
module.exports = AuthController;
我以前曾尝试过此方法,但只是没有正确使用
module.exports
行(没有使用module.exports = { AuthController: AuthController };
之类的方法,该方法也不起作用)。