Core 2.0 使用Angular开发SPA遇到的问题

1.Can't bind to 'formGroup' since it isn't a known property of 'form'

解决方法：
需要在你的模块中从@angular/forms中导入ReactiveFormsModule。例如：

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { AppComponent }  from './app.component';

@NgModule({
    imports: [
        BrowserModule,
        FormsModule,
        ReactiveFormsModule
    ],
    declarations: [
        AppComponent
    ],
    bootstrap: [AppComponent]
})

export class AppModule { }

2.Element implicitly has an ‘any’ type because type ‘{}’ has no index signature

解决方法：
把定义的变量归属于any类型即可
public articelDetails:any = {};