angular2问题记录

问题1：

• 在input中使用[ngModel]报错：

`Can't bind to 'ngModel' since it isn't a known property of 'input'`

解决办法：

• 在module.ts中添加import
• import { NgModule } from ‘@angular/core’;
• import { FormsModule } from ‘@angular/forms’;

问题2

Can't bind to 'formControl' since it isn't a known property of 'input'.

解决办法

模块中注入

import { FormsModule, ReactiveFormsModule } from '@angular/forms';

组件中注入：

import { FormControl } from '@angular/forms';