在AngularJS中使用$ window或$ location重定向(Using $window or $location to Redirect in AngularJS)

 我正在开发的应用程序包含各种状态（使用ui-router），某些状态要求您登录，其他状态可以公开使用。 
 
 我已经创建了一个方法，可以有效地检查用户是否登录，但我目前正在遇到的问题实际上是在必要时重定向到我们的登录页面。 应该注意的是，登录页面当前不在AngularJS应用程序中。 
 
app.run(function ($rootScope, $location, $window) {


    $rootScope.$on('$stateChangeStart', function (event, toState, toParams, fromState, fromParams) {

        if (toState.data.loginReq && !$rootScope.me.loggedIn) {
            var landingUrl = $window.location.host + "/login";
            console.log(landingUrl);
            $window.open(landingUrl, "_self");
        }
    });
});
 
 console.log正确显示了预期的URL。 之后，我已经尝试从$ window.open到window.location.href几乎所有的一切，无论我试过没有重定向发生。 
 
 编辑（已解决）： 
 
 发现问题。 
 
var landingUrl = $window.location.host + "/login";
$window.open(landingUrl, "_self");
 
 变量landingUrl设置为'domain.com/login'，这不适用于$ window.location.href（这是我尝试的一个）。 但是将代码更改为 
 
var landingUrl = "http://" + $window.location.host + "/login";
$window.location.href = landingUrl;
 
 现在工作 

The app I am working on contains various states (using ui-router), where some states require you to be logged in, others are publicly available.
 
I have created a method that validly checks whether a user is logged in, what I am currently having issues with is actually redirecting to our login-page when necessary. It should be noted that the login page is not currently placed within the AngularJS app.
 
app.run(function ($rootScope, $location, $window) {


    $rootScope.$on('$stateChangeStart', function (event, toState, toParams, fromState, fromParams) {

        if (toState.data.loginReq && !$rootScope.me.loggedIn) {
            var landingUrl = $window.location.host + "/login";
            console.log(landingUrl);
            $window.open(landingUrl, "_self");
        }
    });
});
 
The console.log shows the intended url properly. The line after that, I have tried practically everything from $window.open to window.location.href and no matter what I've tried no redirect happens.
 
EDIT (RESOLVED):
 
Found the issue. 
 
var landingUrl = $window.location.host + "/login";
$window.open(landingUrl, "_self");
 
The variable landingUrl was set to 'domain.com/login', which would not work with $window.location.href (which was one of the things I tried). However after changing the code to
 
var landingUrl = "http://" + $window.location.host + "/login";
$window.location.href = landingUrl;
 
it now works.

原文：https://stackoverflow.com/questions/24794115