我正在尝试在我的Angular 2示例项目中使用jumbotron,但它并不是所有渲染任何东西。
我在index.html中使用了更新的CDN:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
我的app.component看起来像
import { Component } from '@angular/core';
@Component({
selector: 'my-app',
templateUrl: `mytemplate.html`,
})
export class AppComponent {
}
mytemplate.html看起来像
<div class="container">
<div class="jumbotron">
<h1>Bootstrap Tutorial</h1>
</div>
<p>This is some text.</p>
<p>This is another text.</p>
</div>
但它没有得到渲染。它一直在这里显示加载appcomponent内容。我是否需要安装任何外部软件包才能使其运行。我正在使用Visual Studio Code。提前致谢