webpack打包node.js后端项目的方法

本文介绍了webpack打包node.js后端项目的方法，分享给大家，具体如下：

安装依赖

复制代码 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

github:https://github.com/ymyang/chain-tree

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。