我正试图从URL获取startdate.
我的代码如下:
aap.module.ts
import {...};
@NgModule({
declarations: [
AppComponent, ModalComponent
],
imports: [
BrowserModule,
FormsModule,
HttpModule,
JsonpModule,
ReactiveFormsModule,
RouterModule.forRoot([{
path: '',
component: AppComponent
},
]),
],
providers: [ContactService, AddonService, MainService],
bootstrap: [AppComponent]
})
export class AppModule { }
aap.component.ts
import {...}
import {Router, ActivatedRoute, Params} from '@angular/router';
constructor(private activatedRoute: ActivatedRoute) {
// subscribe to router event
this.activatedRoute.queryParams.subscribe((params: Params) => {
console.log(params);
});
}
但它给出了以下错误
未更改的promise 拒绝:未设置基本href.请提供一个值
Angular是怎么知道底数的?