这次给大家带来webpack怎么打包node.js，webpack打包node.js的注意事项有哪些，下面就是实战案例，一起来看一下。
安装依赖
代码如下:
npm install --save-dev webpack babel-loader babel-preset-es2015 babel-preset-stage-0
webpack配置
webpack.config.js
'use strict';
const webpack = require('webpack');
let externals = _externals();
module.exports = {
entry: {
app: './app.js',
},
target: 'node',
output: {
path: './build',
filename: '[name].js'
},
resolve: {
extensions: ['', '.js']
},
externals: externals,
node: {
console: true,
global: true,
process: true,
Buffer: true,
filename: true,
dirname: true,
setImmediate: true
},
module: {
loaders: [
{
test: /\.js$/,
loader: 'babel',
query: {
presets: ['es2015','stage-0']
},
exclude: /node_modules/
}
]
},
plugins: [
new webpack.optimize.UglifyJsPlugin()
]
};
function _externals() {
let manifest = require('./package.json');
let dependencies = manifest.dependencies;
let externals = {};
for (let p in dependencies) {
externals[p] = 'commonjs ' + p;
}
return externals;
}项目目录
+controller +models +routes +service +test +util -app.js -config.json -gulpfile.js -models.js -package.json -pm2.json -webpack.config.js
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