AngularJS - 接入点/ EX preSS会话信息 [英] AngularJS - Access node/express session information
问题描述
我的工作，使用前preSS和护照进行身份验证和授权的节点应用，和所有的正常工作。我难倒，但是，我会如何获取当前用户（设定为通过护照req.user）在我的角度控制器。
I am working on a node application that uses Express and Passport for authentication and authorization, and all of that is working properly. I am stumped, however, on how I would get the current user (set as req.user by Passport) in my Angular controllers.
我希望能够做正常的事情就像在页眉/导航栏中显示的用户名（除其他事项外），和我目前做这个用的玉视图引擎，但我不喜欢用玉混合鉴于一些数据绑定的角度为他人引擎。
I want to be able to do normal things like displaying the username in a header/navigation bar (among other things), and I am currently doing this using the Jade view engine, but I don't like mixing using the Jade view engine for some "data-binding" and Angular for others.
现在，我知道我可以很容易地在节点的API端点返回req.user为JSON一个电话，但是，似乎是一个丑陋的解决方案，因为我会打端点每次有一个页面加载（这不是一个SPA）。
Now, I do know that I could easily make a call to an api endpoint in node that returns req.user as JSON, but that seems like an ugly solution, as I would be hitting that endpoint everytime there is a page load (this is not an SPA).
所以我的问题基本上是这样的：我可以得到当前登录的用户在我的角度的看法，所以我可以做我所有的数据绑定客户端，而不是一些服务器端（与玉视图引擎）和一些客户端与角？
So my question basically is this: Can I get the currently logged in user in my Angular views so I can do all my data-binding client side instead of some server side (with the Jade view engine) and some client side with Angular?
请注意：没有code段，因为一切实际工作为目的，我只是希望比我现在有一个更好的选择。
Note: No code snippets because everything actually is working as intended, I'm just hoping for a better alternative than what I currently have.
推荐答案
考虑使用NG-INIT上定义了NG-应用程序的DOM，即在Ex preSS打印服务器端数据（假设尘模板）。下面是一个简单的例子：
Consider using "ng-init" on the DOM that defines the ng-app, that is a server side data printed in Express (assume Dust template). Below is a simple example of this:
<body ng-app="testApp" ng-controller="homeCtrl" ng-init="logged_in_user = {req.user}">
<div...
...
</body>
然后就可以访问LOGGED_IN_USER在homeCtrl，为scope.logged_in_user
希望这有助于..
then you can access the logged_in_user in your homeCtrl, as "scope.logged_in_user" Hope this helps..
-Bhaskara
-Bhaskara
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