angular4 报错记录

angular4 报错记录

1.Can’t bind to ‘routerLink’ since it isn’t a known property of ‘a’…

解决办法：在模块中引入RouterModule

import { Routes, RouterModule } from '@angular/router';
const routes: Routes = [];
@NgModule({
  imports: [ RouterModule.forChild(routes)],
  exports: [RouterModule],
})

2.Can’t bind to ‘ngModel’ since it isn’t a known property of 'input’

解决办法：在模块中引入NgModule 、FormsModule

import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';

@NgModule({
  imports: [FormsModule],
}）