2016-08-16 31 views
3

我正在开发第一个NodeJs + Angular 2项目。在我以前使用这些路线的项目中,没有使用Angular2,它工作得很好。使用Angular 2的NodeJs路由目录rc.5

我在访问NodeJs中的多级目录路由时出错。

例子:

它的工作原理是这样的:

app.get('/dashboard', dashboard.getHome);  // works 
app.get('/user', user.getUser);     // works 

相反的:

app.get('/dashboard/home', dashboard.getHome); // won't work 
app.get('/user/home', user.getUser);    // won't work 

我明白有Angular2路由一起工作,但反正是有直接访问到我在NodeJs中指定的静态URL?

/dashboard/tasks/42 

我不能现在就这样做,这就是我与挣扎的问题:

,如果我想获得超过1级就像我会得到错误。

app.js

var main = require('./routes/index'); 
var dashboard = require('./routes/dashboard'); 
var user = require('./routes/user'); 

app.get('/', main.index); 

app.get('/dashboard', dashboard.getHome);  // works 
// app.get('/dashboard/home', dashboard.getHome); // won't work this way 

app.get('/user', user.getUser);     // works 
// app.get('/user/home', user.getUser);    // won't work this way 

仪表板/ index.html的

<html> 
<head> 
    <title>Teamo - Dashboard</title> 
    <meta charset="UTF-8"> 
    <meta name="viewport" content="width=device-width, initial-scale=1"> 
    <link rel="stylesheet" type="text/css" href="/css/style.css"> 
    <!-- 1. Load libraries --> 
    <!-- Polyfill(s) for older browsers --> 
    <script src="javascripts/core-js/client/shim.min.js"></script> 
    <script src="javascripts/zone.js/dist/zone.js"></script> 
    <script src="javascripts/reflect-metadata/Reflect.js"></script> 
    <script src="javascripts/systemjs/dist/system.src.js"></script> 
    <!-- 2. Configure SystemJS --> 
    <script src="systemjs.config.js"></script> 
    <script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/1.4.8/socket.io.min.js"></script> 
    <script> 
    System.import('app/dashboard/dashboard').catch(function(err){ console.error(err); }); 
    </script> 
</head> 
<!-- 3. Display the application --> 
<body> 
    <my-dashboard>Loading...</my-dashboard> 
</body> 

它不会使用这个网址,即使我已经设置在下方的路线工作app.js:

localhost:3000/dashboard/home 

它返回下面的错误。

错误:

GET http://localhost:3000/dashboard/javascripts/core-js/client/shim.min.js 
GET http://localhost:3000/dashboard/javascripts/zone.js/dist/zone.js 
GET http://localhost:3000/dashboard/javascripts/reflect-metadata/Reflect.js 
GET http://localhost:3000/dashboard/javascripts/systemjs/dist/system.src.js 
GET http://localhost:3000/dashboard/systemjs.config.js 
GET http://localhost:3000/dashboard/js/pace.min.js 
Uncaught ReferenceError: System is not defined(anonymous function) @ home:18 
GET http://localhost:3000/dashboard/js/pace.min.js 
favicon.ico:1 GET http://localhost:3000/favicon.ico 500 (Internal Server Error) 

回答

0

更改元素的顺序:

app.get('/dashboard', dashboard.getHome);  // works 
app.get('/dashboard/home', dashboard.getHome); // won't work 

到:

app.get('/dashboard/home', dashboard.getHome); // won't work 
    app.get('/dashboard', dashboard.getHome);  // works 

Express是对顺序敏感。

+0

对不起,也许我不清楚我的问题。我用更多的细节编辑了我的问题。我实际面临的问题是我无法拥有超过1级的路线,例如我只能通过'localhost:3000/dashboard'而不是'localhost:3000/dashboard/tasks/42'访问路线。 我无法访问比'localhost:3000/dashboard'更深的内容。 – Danzeeeee

+0

@Danzeeeee但你是否尝试过改变元素的顺序,以便在子目录之后设置父目录? – 2016-08-16 07:35:22

+0

是的,我试过但没有运气。 – Danzeeeee