EmberJS 路由器通配符/ globbing路由

2018-01-04 11:47 更新

描述

通配符路由用于匹配多个路由。您还可以捕获在用户输入不正确的URL时有用的所有路线。它显示URL中的所有路由。

语句

Router.map(function() {
   this.route('catchall', {path: '/*wildcard'});
});

例子

<!DOCTYPE html>
<html>
   <head>
      <title>Emberjs Wildcard/Globbing Routes</title>
      <!-- CDN's -->
      <script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/3.0.1/handlebars.min.js"></script>
      <script src="https://code.jquery.com/jquery-2.1.3.min.js"></script>
      <script src="https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.10.0/ember.min.js"></script>
      <script src="https://builds.emberjs.com/tags/v1.10.0-beta.3/ember-template-compiler.js"></script>
      <script src="https://builds.emberjs.com/release/ember.debug.js"></script>
      <script src="https://builds.emberjs.com/beta/ember-data.js"></script>
   </head>
   <body>
      <script type="text/x-handlebars" data-template-name="application">
        <b>WildCard Routes</b><br/>
        <!-- defining the wildcard routes -->
        <a href="#/catchit">catch</a>
        <a href="#/catchit/caught">catch</a>
        {{outlet}}
      </script>

      <script type="text/x-handlebars" data-template-name="index">
         <b>Redirecting to index page</b>
      </script>

      <script type="text/javascript">
         App = Em.Application.create();

         App.Router.map(function(){
            //for any request catches an URL
            this.route('catchAll', { path: '*:' });
         });

         App.IndexView = Ember.View.extend({
         //defining the template name as index
            templateName: 'index'
         });

         App.CatchAllRoute = Ember.Route.extend({
            redirect: function(){
               //redirect to index page
               this.transitionToroute('index');
            }
         });
      </script>
   </body>
</html>

输出

让我们执行以下步骤，看看上面的代码如何工作：

将上面的代码保存在routing_wildcard_rut.html文件中
在浏览器中打开此HTML文件。

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