我无法访问护照js上的req.user对象数据

Question

I am using passport.js for my node/express project. I have used authenticationMiddleware()

I used it one of the routers.

I created logs to check data the user contains.

 console.log(req.user.username)
 console.log(req.user)
 console.log(req.user.last_name)
 console.log(req.isAuthenticated())

It outputs:

 undefined
 [ { account_no: 1,
      username: 'blairwaldorf',
      ....,
      last_name: 'Waldorf',
      ...,
      is_activated: 1 } ]
  undefined
  true

Why cant I access the data but I cant access the object? Help. Thanksss :(

Answer 1

[ { account_no: 1,
      username: 'blairwaldorf',
      ....,
      last_name: 'Waldorf',
      ...,
      is_activated: 1 } ]

You see this ?

The [..] means its an array, and to access an element in an array, you use <array>[<index>] .

so, you can access the element using req.user[<index>].username . Note that its a 0 based indexing, so to get the first element, it will be req.user[0].username .