Angular2:ngModule，BrowserModule，FormsModule未导出成员

问题描述

我正在浏览Angular2教程，网址为 https://angular.io/docs/ts/latest/tutorial/toh -pt5.html .一切都很好，一步路由. Visual Studio代码在前03行显示错误:

I am going through the Angular2 tutorial athttps://angular.io/docs/ts/latest/tutorial/toh-pt5.html. All good to step Routing. Visual Studio Code shows the error at first 03 lines:

import { NgModule }       from '@angular/core';
import { BrowserModule }  from '@angular/platform-browser';
import { FormsModule }    from '@angular/forms';

为

[ts]
Module '"c:/Users/ktran/Source/Repos/angular2-quickstart-ts/node_modules/@angular/core/index"' has no exported member 'NgModule'.

文件夹node_modules:

folder node_modules:

有什么想法吗?

推荐答案

某些模块只是添加到了新版本的Angular中，因此，如果不进行更新，则无法导入它.

Some modules just get added to the new version of Angular, so if you are not updating, you can not import it.

经过大约半小时的搜索，找到了解决方法:

After about half an hour of search, got a solution:

创建一个新文件夹，并cd到您的文件夹.

Create a new folder and cd to your folder.

在命令行中，输入:

 git clone  https://github.com/angular/quickstart
 cd quickstart
 npm install

并将您的旧代码复制到新创建的项目中

And copy your old code to the newly created project

这篇关于Angular2:ngModule，BrowserModule，FormsModule未导出成员的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！