React+Webpack+ES6环境搭建(自定义框架)

引言

  目前React前端框架是今年最火的。而基于React的React Native也迅速发展。React有其独特的组件化功能与JSX的新语法,帮助前端设计有了更好的设计与便捷,而React Native更是扩大了前端的边界。

  说道React,那就不得不说一下Webpack凭借它异步加载和可分离打包等优秀的特性,走在取代Grunt和Gulp的路上。而面向未来的ES6,更是支持模块化处理。

  下面我就分享一下关于Webpack+React+ES6的环境搭建(通用)【附加发布版】

准备工作

  首先需要准备的就是WebStorm以及安装node.js,这里我给出自己云盘上的下载地址,亲测可用。对应的地址如下:

  WebStorm:链接:http://pan.baidu.com/s/1o787Av4 密码:z176

  node.js:链接:https://nodejs.org/en/ 官网

让我们跑起来

  1、新建项目EChartDemo(我这里后续会使用一些相关的百度绘画组件,故以此命名,但这里只做框架构建,暂不引入百度绘画组件),更改文件-->设置  ES6环境,如图所示:

React+Webpack+ES6环境搭建(自定义框架)

  2、添加package.json文件,输入npm init文件自动生成文件,如下:

{
"name": "react-echart",
"version": "1.0.0",
"scripts": {
"start": "node server.js"
},
"description": "React+EChart百度绘图组件Demo",
"main": "index.js",
"repository": {
"type": "git",
"url": "git+https://github.com/JaminHuang/EChartDemo.git"
},
"author": "JaminHuang",
"license": "ISC",
"bugs": {
"url": "https://github.com/JaminHuang/EChartDemo/issues"
},
"homepage": "https://github.com/JaminHuang/EChartDemo#readme"
}

  3、生成文件后,添加server.js(服务入口文件)、webpack.config.js(配置文件)、webpack.production.config.js(发布版配置文件),再进行修改对应的Scripts,用于修改启动和发布。

"scripts": {
"start": "node server.js",
"prod": "webpack --config webpack.production.config.js"
}

  4、新建入口文件index.html,以及相关代码框架,如下所示

  |--src
  |----containers
  |------index.js  组件处理主文件
  |------root.js   地址跳转配置文件
  |----service
  |------index.js  服务请求主文件 
  |------request.js 服务请求文件
  |----index.js   主入口文件
  |--index.html  页面入口文件
  |--package.json 项目信息与安装配置文件
  |--server.js    服务端口入口文件
  |--webpack.config.js  配置文件
  |--webpack.production.config.js  (发布版)配置文件

  5、需要安装的包,详情请看package.json,如下:

"dependencies": {
"echarts": "^3.2.3",
"isomorphic-fetch": "^2.2.1",
"lodash": "^4.15.0",
"react": "^15.3.1",
"react-dom": "^15.3.1",
"react-router": "^2.8.0"
},
"devDependencies": {
"babel-core": "^6.14.0",
"babel-loader": "^6.2.5",
"babel-polyfill": "^6.13.0",
"babel-preset-latest": "^6.14.0",
"babel-preset-react": "^6.11.1",
"open": "0.0.5",
"react-hot-loader": "^1.3.0",
"webpack": "^1.13.2",
"webpack-dev-server": "^1.15.1"
}

  6、新建.babelrc(babel配置文件),重要

{
"presets":["react","latest"]
}

具体内容的添加配置

  1、index.html配置

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div id="wrapper"></div>
<script src="./public/bundle.js" type="text/javascript"></script>
</body>
</html>

  2、server.js配置

'use strict';
var open = require('open');
var webpack =require('webpack');
var WebpackDevServer = require('webpack-dev-server');
var config = require('./webpack.config.js'); var compiler = webpack(config);
var server = new WebpackDevServer(compiler, {
publicPath:config.output.publicPath,
hot:true,
historyApiFallback: true,
quiet: false,
noInfo: false,
filename: "index.js",
watchOptions: {
aggregateTimeout: 300,
poll: 1000
},
headers: {"X-Custom-Header": "yes"},
stats: {colors: true}
}); server.listen(3010, function (err, result) {
if (err)console.log(err);
open('http://localhost:3010');
});

  3、webpack.config.js配置

'use strict';
var path = require('path');
var webpack = require('webpack'); var config = {
devtool: 'source-map',
entry: {
app: ['webpack-dev-server/client?http://localhost:3010', 'webpack/hot/dev-server', './src/index']
},
output: {
path: path.join(__dirname, 'public'),
publicPath: '/public/',
//chunkFilename: '[id].chunk.js',
filename: "bundle.js"
},
module: {
loaders: [
{test: /\.js$/, loaders: ['react-hot', 'babel'], include: [path.join(__dirname, 'src')]}
]
},
plugins: [
new webpack.HotModuleReplacementPlugin(),
//new webpack.optimize.CommonsChunkPlugin('shared.js'),
new webpack.DefinePlugin({
'process.env': {
'DEBUG': true
}
})
]
};
module.exports = config;

  4、webpack.production.config.js配置

/**
* 创建时间:2016年9月19日 10:45:57
* 创建人:JaminHuang
* 描述:配置文件(发布版)
*/
'use strict';
var path = require('path');
var webpack = require('webpack'); module.exports = {
devtool: false,
debug: false,
stats: {
colors: true,
reasons: false
},
entry: './src/index',
output: {
path: path.join(__dirname, 'public'),
publicPath: '/public/',
//chunkFilename: '[id].chunk.js',
filename: 'bundle.js'
},
plugins: [
new webpack.optimize.DedupePlugin(),
new webpack.DefinePlugin({
'process.env': {
'NODE_ENV': JSON.stringify('production'),
'DEBUG': false
}
}),
//new webpack.optimize.CommonsChunkPlugin('shared.js'),
new webpack.optimize.UglifyJsPlugin({
compressor: {
warnings: false
}
}),
new webpack.optimize.OccurenceOrderPlugin(),
new webpack.optimize.AggressiveMergingPlugin(),
new webpack.NoErrorsPlugin()
],
module: {
loaders: [
{test: /\.js$/, loader: "babel", exclude: /node_modules/}
]
}
};

  5、src文件下的主入口文件配置

'use strict';
import React from 'react';
import ReactDOM from 'react-dom';
import { browserHistory, Router } from 'react-router'
import routes from './containers/root';
import 'babel-polyfill'; ReactDOM.render(<Router history={browserHistory} routes={routes}/>, document.getElementById('wrapper'));

  6、service文件(请求服务,如果没有调用其他API接口则不用创建)下的相关配置

    6.1  index.js

'use strict';
import * as Request from './request'; export {
Request
}

    6.2  request.js

'use strict';
import fetch from 'isomorphic-fetch';
const baseUrl = "http://xxx"; export function FetchPost(url, data) {
return fetch(`${baseUrl}/${url}`, {
headers: {"Content-Type": "application/json"},
method: 'POST',
body: JSON.stringify(data)
}).then(response=> {
return response.json();
})
}

  7、containers文件(组件包)下的相关配置

    7.1  index.js

'use strict';
import React,{ Component } from 'react'; import { Link } from 'react-router'; class Container extends Component {
render() {
const { children } = this.props;
return (<div>{children}这里是首页</div>)
}
} export default Container;

    7.2  root.js

'use strict';
import Index from './';
export default {
component: Index,
path: '/'
}

后记

  至此,所有配置全部都已经完成了,如果想运行查看则只要输入”npm start“就可以调试查看啦~如果想发布则输入”npm prod“就行了。

  附上Demo源代码地址:如果感觉可以的话,请给个Star哦~

  地址:https://github.com/JaminHuang/EChartDemo

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