EmberJS 自定义URL的模型
描述
如果您的JSON API存储为除主机根目录之外,请将网址添加到所有请求前。一些API需要HTTP头,头,属性和Ember数据与每个Ajax请求一起发送。通过更改主机来发出HTTP请求。
语句
DS.RESTAdapter.extend({ host: 'url' });
例子
<!DOCTYPE html> <html> <head> <title>Emberjs Customizing URLs</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="fruits"> <!-- displaying the namespace of DS.attr --> <h1>Namespace is: <small>{{namespace}}</small></h1> </script> <script type="text/javascript"> Fruits = Ember.Application.create(); Fruits.ApplicationAdapter = DS.FixtureAdapter.extend(); Fruits.Router.map(function () { this.resource('fruits', { path: '/' }); }); Fruits.FruitsAdapter = DS.RESTAdapter.extend({ //set namespace property namespace: 'api', //default adapter defaultSerializer: '-default', //to change the host that requests are sent to, set the host property host: 'https://tutorialspoint.com', //Custom Http Headers headers: { 'API_KEY': 'secret key', 'ANOTHER_HEADER': 'Some header value' } }); </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model_cust_url.html文件中
在浏览器中打开此HTML文件。