[英]bundle.js slow loading
bundle.js (2.4 Mb) loading take 40 sec - 1.5 min: bundle.js(2.4 Mb)加载需要40秒 - 1.5分钟:
This is my webpack.config.js
: 这是我的
webpack.config.js
:
const webpack = require('webpack');
const config = {
entry: {
"App":__dirname + '/js/App.jsx'
},
output: {
path: __dirname + '/dist',
filename: 'bundle.js',
},
resolve: {
extensions: ['.js', '.jsx', '.css']
},
module: {
rules: [
{
test: /\.jsx?/,
exclude: /node_modules/,
use: 'babel-loader',
loader: 'babel-loader?cashezdirectory'
},
// { test: /\.css$/, loader: 'style-loader!css-loader' }
]
},
externals: {
react: 'React',
jquery: 'jQuery'}
};
module.exports = config;
Is the any way to make loading faster? 是否有任何方法可以加快加载速度?
The configuration that you are using for webpack seems to be a development version. 您用于webpack的配置似乎是一个开发版本。 Try using a production configuration which usually provides extra optimisations like uglification and extract CSS plugin.
尝试使用生产配置,通常提供额外的优化,如uglification和提取CSS插件。
plugins: [
new ExtractTextPlugin('styles.css'),
new webpack.optimize.UglifyJsPlugin({
sourceMap: true
})
],
This should reduce the bundle size considerably(at least half). 这应该大大减少束大小(至少一半)。
You should also check your server configuration for further optimisations like gzipping which will reduce the download size by ~5 times. 您还应检查服务器配置以进行进一步的优化,例如gzipping,这会将下载大小减少约5倍。
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