.NET Core與React組合開發技_第03天_增加產品詳細頁元件

於~\src\components\ 下新增 一個ProductDetails.js 元件 ~\src\components\ProductDetails.js 程式碼 在此故意做個錯誤示範(缺少return) 1 2 3 4 5 6 import React, { Component } from 'react' ; export default class ProductDetails extends Component { render() { <div>Product Details</div> } } 再到 ~\src\App.js 添加元件路由 ~\src\App.js 程式碼 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 import React, { Component } from 'react' ; import { Route } from 'react-router' ; import { Layout } from './components/Layout' ; import { Home } from './components/Home' ; import { FetchData } from './components/FetchData' ; import { Counter } from './components/Counter' ; import ProductDetails from './components/ProductDetails' ; import './custom.css' export default class App extends Component { static displayName = App.name; render() ...