尝试用angular1+webpack+es6这些东西做个项目, build配置遇到了这2个问题希望可以得到建议:
切换环境-切换变量,api地址等
代码保存以后不用手动编译和刷新, css改动可以自动编译及不用刷新页面。
贴一下现在的配置。
{
"name": "kaas",
"version": "1.0.0",
"description": "",
"title":"KAASSSSS",
"main": "index.js",
"dependencies": {
"angular": "^1.5.8",
"angular-animate": "^1.5.8",
"angular-ui-bootstrap": "^2.0.1",
"angular-ui-router": "^0.3.1",
"font-awesome": "^4.6.3",
"lodash": "^4.14.2"
},
"devDependencies": {
"autoprefixer-loader": "^3.2.0",
"babel-core": "^6.13.2",
"babel-loader": "^6.2.4",
"babel-preset-es2015": "^6.13.2",
"css-loader": "^0.23.1",
"file-loader": "^0.9.0",
"html-loader": "^0.4.3",
"html-webpack-plugin": "^2.22.0",
"ng-annotate-loader": "^0.1.1",
"node-sass": "^3.8.0",
"path": "^0.12.7",
"sass-loader": "^4.0.0",
"style-loader": "^0.13.1",
"webpack": "^1.13.1",
"webpack-dev-server": "^1.14.1"
},
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"build": "rm -rf www/* && webpack -p",
"dev": "webpack-dev-server --port 9100 --watch --progress --colors"
},
"author": "Jin",
"license": "ISC"
}
var path = require('path'),
webpack = require("webpack"),
srcPath = path.join(__dirname, 'src'),
wwwPath = path.join(__dirname, 'www'),
pkg = require('./package.json'),
HtmlWebpackPlugin = require('html-webpack-plugin');
var config = {
entry: path.join(srcPath, 'index.js'),
output: {
path: path.join(wwwPath),
filename: 'bundle.js'
},
module: {
loaders: [ {
test: /\.(png|jpg)$/,
loader: 'file?name=img/[name].[ext]'
}, {
test: /\.css$/,
loader: "style!css"
}, {
test: /\.scss$/,
loader: "style!css!autoprefixer!sass"
}, {
test: /\.js$/,
exclude: /(node_modules)/,
loader: "ng-annotate?add=true!babel?presets[]=es2015"
}, {
test: [/fontawesome-webfont\.svg/, /fontawesome-webfont\.eot/, /fontawesome-webfont\.ttf/, /fontawesome-webfont\.woff/, /fontawesome-webfont\.woff2/],
loader: 'file?name=fonts/[name].[ext]'
}]
},
plugins: [
new HtmlWebpackPlugin({
filename:'index.html',
template: path.join(srcPath, 'index.html')
}),
new webpack.optimize.OccurenceOrderPlugin(),
new webpack.optimize.DedupePlugin()
]
};
module.exports = config;
ringa_lee2017-05-15 17:07:20
Webpack 有 HMR API 可以用 /a/11...
CSS 的话, 直接在 css-loader 或者 style-loader 当中集成的, 应该很快就好, 只要启动 webpack-dev-server 的时候加上 --hot 参数就好.
js 代码由于涉及到状态问题, 需要额外处理, 特别是 Angular, 要具体看情况了.
天蓬老师2017-05-15 17:07:20
开发时使用 webpack-dev-server,不仅支持 liveload,还实现了热更新
执行脚本时设置下变量(如:NODE_ENV=development),在 webpack 配置中读取 process.env.NODE_ENV,这样就可以区分环境了
然后可以编写多个配置文件,一个基础配置,一个是用于开发的配置,一个用于生产环境的配置,这样也可以区分不同的环境
webpack 还提供了 DefinePlugin,可以定义一些全局变量
开启热更新并使用 style 内嵌模式
具体实现可以参考这个:/a/11...
仅有的幸福2017-05-15 17:07:20
做liveload的不是webpack,而是你的dev server, webpack的devserver支持liveload,一个参数的事,当然你用express什么的自己写server也可以。gulp有watch命令可以监听文件改变,重新跑任务,也可以使用gulp配套的server。
仅有的幸福2017-05-15 17:07:20
用 webpack/hot/dev-server
就可以啊。
我自己总结的 webpack
打包配置:
http://yj1438.github.io/2016/...