1.安装或升级node(react对node版本要求比较高,低版本可能会报错)
2.npm安装react(建议管理员运行命令行)
(npm安装速度慢,建议使用淘宝镜像源cnpm)
npm install -g cnpm --registry=https://registry.npmmirror.com
npm config set registry https://registry.npmmirror.com
3.cnpm安装模块
cnpm install [name]
4.搭建react开发环境
cnpm install -g create-react-app
5.创建运行项目(自定义文件夹下)
create-react-app my-app
cd my-app/
npm start
6.在浏览器中打开 http://localhost:3000/ ,结果如下图所示:
7.页面基本结构
8.与react配套社区项目:redux,dva,antd,umi
9.react组件的使用
A.建立组件:例如slider
import React from "react";
import Slider from "react-slick";
import "slick-carousel/slick/slick.css";
import "slick-carousel/slick/slick-theme.css";
import './slider.css'
function slider(props) {
// return <h1>Hello World!{props.name}!</h1>;
const settings = {
dots: true,
infinite: true,
speed: 500,
slidesToShow: 3,
slidesToScroll: 2
};
return (
<div>
<h2> Single Item</h2>
<Slider {...settings}>
<div className="boxSlider">
<h3>1</h3>
</div>
<div className="boxSlider">
<h3>2</h3>
</div>
<div className="boxSlider">
<h3>3</h3>
</div>
</Slider>
</div>
);
}
export default slider;
B.使用组件
import Slider from './compontents/slider/slider';
const nameSlider = '1111111'
return (
<div className="App">
<Slider name={nameSlider}/>
</div>
);