2016-12-24 34 views

回答

1

@Component内的指令必须声明为array但你给它一个typeof运算HomeComponent[]

它应该是这样的:

@Component({ 
selector: 'my-app', 
template: 'my template', 
directives: [ HomeComponent ] //<-- like this or remove it completely to declare it in @NgModule 
}) 

另外,还要确保你包括在里面@NgModule

@NgModule({ 
    imports:  [ BrowserModule], 
    declarations: [ AppComponent, HomeComponent ], //<-- here 
    providers: [],  
    bootstrap: [ AppComponent ] 
})