我建立这样一个部件:(从样品)`angular2`如何导出组件?
import {Component} from 'angular2/core';
@Component({
selector: 'my-app',
template: '<h1> ~ My First Angular 2-0 App By Gulp Automation ~ </h1>'
})
export class AppComponent { } //what it is exporting here?
和导入到另一个模块:
<script>
System.config({
packages: {
app: {
format: 'register', //what is means?
defaultExtension: 'js'
}
}
});
System.import('app/boot')
.then(null, console.error.bind(console));
</script>
I:
import {bootstrap} from 'angular2/platform/browser'
import {AppComponent} from './app.component' //what it's imports here
bootstrap(AppComponent); //it works.
index.html中
我无法理解背后的逻辑,请帮助我吗?
在此先感谢。
因此,'import'需要整个文件而不是类。是吗? – user2024080
从“库”中导入“模块名称”是有意义的,如果你已经学会了像Python这样的oop语言, “库”可能是角度库如“angular2/core”../ common ..等,否则,你可能导入本地模块,如“app.component”与../,../../,./这个模式 – mckit