查看“Reactjs”的源代码

=快速入门=

[[React初学者教程]]


==安装==

1. 升级nodejs（8.8.1）、npm（5.4.2）到最新版。

2. 在本地生成react项目。
<source lang="bash">
npx create-react-app my-app
</source>
3. 启动项目。页面显示在3000端口，代码修改后会自动刷新页面。
<source lang="bash">
npm start
</source>
4. 运行测试。
<source lang="bash">
npm test
</source>
5. 打包生产代码。
<source lang="bash">
npm run build
</source>
6. 安装web服务。
<source lang="bash">
npm install -g serve
</source>
7. 运行web服务。页面显示在5000端口
<source lang="bash">
serve -s build
</source>

==bind(): React component methods may only be bound to the component instance.==

If you get this error: bind(): React component methods may only be bound to the component instance. It’s probably because you are using ES5 bind on a component property in order to curry a property and you are passing in a scope as the first argument (such as this). A simple fix is to pass null in as the scope argument.