ng new angulardemo01 --skip-install
yes
CSS/SCSS/Less
cnpm install
ng generate component 目录/组件名 g generate component xyz
ng generate component components/组件名
引入图片
<img src="assets/images/01.jpg" alt="故宫" title="故宫">
Public picUrl='https://t7.baidu.com/it/u=2084624597,235761712&fm=193&f=GIF';
<img [src]="picUrl" alt="">
循环数据
Key(索引值)
<ul>
<li *ngFor="let item of list;let key=index">
{{key}}--- {{item.title}}
</li>
</ul>
条件判断语句