angular2组件不在同一页面上显示

2025-05-13 18:27:41
推荐回答(1个)
回答1:

//app.component.ts
@Component({
selector: 'my-app',
template: `

helloApp


`
})

//header.component.ts
@Component({
selector: 'my-header',
template: `

helloHeader


`
})
//app.module.ts
@NgModule({
...
bootstrap: [ AppComponent]
...
})