如何在angularjs中獲取登錄的用戶信息

Question

我想獲取有關當前登錄用戶的信息，以便例如顯示它。 我試過下面的代碼，但我收到錯誤AuthService.getAuthMember is not a function可以幫助任何人

var myApp = angular.module('myApp', ['ngResource', 'ngRoute']);

myApp.config(function ($routeProvider) {
  $routeProvider
    .when('/', {
      templateUrl: 'partials/main.html',
      access: {restricted: true}
    })
    .when('/api/meetups', {
      templateUrl: 'partials/main.html',
      access: {restricted: true}
    })
    .when('/login', {
      templateUrl: 'partials/login.html',
      controller: 'loginController',
      access: {restricted: false}
    })
    .when('/prive', {
      templateUrl: 'partials/prive.html',
      controller: 'userController',
      access: {restricted: true}
    })
    .when('/logout', {
      controller: 'logoutController',
      access: {restricted: true}
    })
    .when('/register', {
      templateUrl: 'partials/register.html',
      controller: 'registerController',
      access: {restricted: false}
    })
    .when('/one', {
      template: '<h1>This is page one!</h1>',
      access: {restricted: true}
    })
    .when('/two', {
      template: '<h1>This is page two!</h1>',
      access: {restricted: false}
    })
    .otherwise({
      redirectTo: '/'
    });
});

myApp.run(function ($rootScope, $location, $route, AuthService) {
  $rootScope.$on('$routeChangeStart',
    function (event, next, current) {
      AuthService.getUserStatus()
      .then(function(){
        if (next.access.restricted && !AuthService.isLoggedIn()){
          $location.path('/login');
          $route.reload();
        }
      });
  });
});





angular.module('myApp').factory('AuthService',
  ['$q', '$timeout', '$http',
  function ($q, $timeout, $http, $cookies) {

    // create user variable
    var user = null;

    // we must create authMemberDefer var so we can get promise anywhere in app
    var authenticatedMemberDefer = $q.defer();

    // return available functions for use in the controllers
    return ({
      isLoggedIn: isLoggedIn,
      getUserStatus: getUserStatus,
      login: login,
      logout: logout,
      register: register,
      getAuthMember: getAuthMember,
      setAuthMember: setAuthMember
    });

    function isLoggedIn() {
      if(user) {
        return true;
      } else {
        return false;
      }
    }
    //this is function that we will call each time when we need auth member data
    function getAuthMember() {
        return authenticatedMemberDefer.promise;
    }
    //this is setter function to set member from coockie that we create on login
    function setAuthMember(member) {
        authenticatedMemberDefer.resolve(member);
    }

    function getUserStatus() {
      return $http.get('/user/status')
      // handle success
      .success(function (data) {
        if(data.status){
          user = true;
        } else {
          user = false;
        }
      })
      // handle error
      .error(function (data) {
        user = false;
      });
    }

    function login(username, password) {

      // create a new instance of deferred
      var deferred = $q.defer();

      // send a post request to the server
      $http.post('/user/login',
        {username: username, password: password})
        // handle success
        .success(function (data, status) {
          if(status === 200 && data.status){
            user = true;
            deferred.resolve();

            //**
            $cookies.putObject('loginSession', data);
            // here create coockie for your logged user that you get from this response, im not sure if its just "data" or data.somethingElse, check you response you should have user object there


          } else {
            user = false;
            deferred.reject();
          }
        })
        // handle error
        .error(function (data) {
          user = false;
          deferred.reject();
        });

      // return promise object
      return deferred.promise;

    }

    function logout() {

      // create a new instance of deferred
      var deferred = $q.defer();

      // send a get request to the server
      $http.get('/user/logout')
        // handle success
        .success(function (data) {
          user = false;
          deferred.resolve();
          //on log out remove coockie
          $cookies.remove('loginSession');

        })
        // handle error
        .error(function (data) {
          user = false;
          deferred.reject();
        });

      // return promise object
      return deferred.promise;

    }

    function register(username, password) {

      // create a new instance of deferred
      var deferred = $q.defer();

      // send a post request to the server
      $http.post('/user/register',
        {username: username, password: password})
        // handle success
        .success(function (data, status) {
          if(status === 200 && data.status){
            deferred.resolve();
          } else {
            deferred.reject();
          }
        })
        // handle error
        .error(function (data) {
          deferred.reject();
        });

      // return promise object
      return deferred.promise;

    }

}]);


myApp.controller('meetupsController', ['$scope', '$resource', 'AuthService', function ($scope, $resource, AuthService) {
  var Meetup = $resource('/api/meetups');
$scope.meetups = []

  Meetup.query(function (results) {
    $scope.meetups = results;
  });

 /AuthService.getAuthMember().then(function(member){
 console.log(member);
 //here your member should be and you can apply any logic or use that data where     u want
 $scope.username1=member.username;
  });

  $scope.createMeetup = function () {
    var meetup = new Meetup();
    meetup.name = $scope.meetupName;
     meetup.text = $scope.username;
    meetup.$save(function (result) {
      $scope.meetups.push(result);
      $scope.meetupName = '';
      $scope.username = '';
    });
  }





}]);
myApp.controller('userController', ['$scope', '$resource', function ($scope, $resource) {
/*  var Meetup = $resource('/api/user');
$scope.users = []

  Meetup.query(function (results) {
    $scope.users = results;
  });
*/

var Meetup = $resource('/api/user', {},{
  query: {method: 'get', isArray: true}
});
$scope.users = []
$scope.text='mikyas';
  Meetup.query({text: $scope.text}).$promise.then(function (results) {
    $scope.users = results;
  }, function(error) {
  // console.log(error);
   $scope.meetups = [];
});

}]);

Answer 1

你能把跑步改變成這樣嗎

myApp.run(function($rootScope, $location, $route, AuthService, $cookies) {
    $rootScope.$on('$routeChangeStart',
        function(event, next, current) {
            if ($cookies.get('loginSession')) {
                var session = JSON.parse($cookies.get('loginSession'));
                AuthService.setAuthMember(session);
            } else {
                $location.path('/login');
            }
        });
});

還可以嘗試console.log(AuthService)並檢查是否看到該getAuthMember()函數。

編輯：

var myApp = angular.module('myApp', ['ngResource', 'ngRoute', 'ngCookies']);

別忘了包含有角餅干。