Angular2 学习第一天

//从模块库引入类型定义
import {Component} from "angular2/core";
import {bootstrap} from "angular2/platform/browser";

//组件定义
@Component({
    selector:"my-app",
    template:"<h1>Hello,Annotation</h1>"
})
class EzApp{}       

//渲染组件
bootstrap(EzApp);

DecimalPipe: | number:'2.2-2'
DatePipe: | date:'yyMMdd'
JsonPipe: |  json 基于JSON.stringify(), 主要用于调试
PercentPipe: |  percent:'1.2-3'
SlicePipe: | slice:1:4
UpperCasePipe: |  uppercase
LowerCasePipe: | lowercase