“Reactjs”的版本间的差异
来自tomtalk
（→安装） |
（→安装） |
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| 第15行： | 第15行： | ||
<source lang="bash"> | <source lang="bash"> | ||
npm run build | npm run build | ||
| − | </ | + | </source> |
==bind(): React component methods may only be bound to the component instance.== | ==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. | 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. | ||
2017年10月26日 (四) 09:30的版本
快速入门
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。
npx create-react-app my-app
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。
npm start
4. 打包生产代码。
npm run build
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.
