重定向所有路线登录如果没有认证 [英] Redirect on all routes to login if not authenticated

问题描述

我怎样才能重定向到登录页面，如果有人试图打任何其他路由时不需要进行验证吗？是否有一个最佳的方式AngularJS做到这一点？

How can I redirect to the login page if someone tries to hit any other route when they are not authenticated? Is there a "best" way to do this in AngularJS?

似乎是一个常见的​​问题，但我似乎无法找到一个方法来做到这一点。预先感谢您的帮助。

Seems like a common problem but I can't seem to find a way to do this. Thank you in advance for your help.

推荐答案

要做到这一点，最好的办法就是建立一个$ routeChangeStart监听器检查的authProvider'的服务功能来验证是否存在登录的用户在我们的'app.js'或在一个单独的文件：

The best way to do this is to set up a '$routeChangeStart' listener which checks an 'authProvider' service function to verify that there is a user logged in. In our 'app.js' or in a separate file:

angular.module('myApp')
     .run(['$rootScope', '$location', 'authProvider', function ($rootScope, $location,     authProvider) {
        $rootScope.$on('$routeChangeStart', function (event) {

        if (!authProvider.isLoggedIn()) {
          console.log('DENY : Redirecting to Login');
          event.preventDefault();
          $location.path('/login');
        }
        else {
          console.log('ALLOW');
        }
  });
}])

那么对于我们的'authProvider服务：

Then for our 'authProvider' service:

angular.module('myApp')
  .factory('authProvider', function() {
    var user;
      return {
        setUser : function(aUser){
          user = aUser;
        },
        isLoggedIn : function(){
          return(user)? user : false;
        }
      };
  });

该溶液从这里堆栈溢出的答案，我不能在此刻找到拍摄。如果有人恰好是人，请让我知道，我会引用你的答案！

This solution was taken from an answer here on stack overflow which I can't find at the moment. If anyone happens to be the the person please let me know and I will cite your answer!

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