【发布时间】:2016-08-04 09:45:11
【问题描述】:
您好,我的 passport.js 中有以下代码:
passport.use('local-signup', new LocalStrategy({
// by default, local strategy uses username and password, we will override with email
usernameField : 'email',
passwordField : 'password',
nameField: 'fullname',
passReqToCallback : true // allows us to pass back the entire request to the callback
},
function(req, email, password, done, fullname) {
// asynchronous
// User.findOne wont fire unless data is sent back
process.nextTick(function() {
// find a user whose email is the same as the forms email
// we are checking to see if the user trying to login already exists
User.findOne({ 'local.email' : email }, function(err, user) {
// if there are any errors, return the error
if (err)
return done(err);
// check to see if theres already a user with that email
if (user) {
return done(null, false, req.flash('signupMessage', 'That email is already taken.'));
} else {
// if there is no user with that email
// create the user
var newUser = new User();
// set the user's local credentials
newUser.local.email = email;
newUser.local.password = password;
newUser.local.fullname = fullname;
newUser.local.role = "default";
// save the user
newUser.save(function(err) {
if (err) {
throw err;
}
console.log(newUser);
return done(null, newUser);
});
}
});
});
}));
我需要将全名保存到数据库中,但遗憾的是没有添加,因为完成后是最后一个参数。但是如果在 done 之前放了全名,则找不到返回 done 并给我一个应用程序崩溃。
您认为有什么解决办法?
【问题讨论】:
-
你不能从
req参数中获取全名(nameField)吗? -
不,我不能,我刚试过。
标签: javascript passport.js mean-stack mean