无服务器webpack不捆绑handlers.js

Question

我是webpack和无服务器的新手,所以如果这看起来微不足道,请原谅我.我从npm serverless-webpack复制了这些代码.

我尝试使用serverless webpack --out dist,但我的命令行无法识别webpack.如果我尝试serverless deploy <opts> <opt>,那么它编译并捆绑成.serverless但缺少必要的JS文件.

webpack.config.js

var path = require('path');
var slsw = require('serverless-webpack');
var nodeExternals = require('webpack-node-externals');

module.exports = {
  context: path.resolve(__dirname, './src'),
  entry: slsw.lib.entries,
  target: 'node',
  externals: [nodeExternals()],
  output: {
    libraryTarget: 'commonjs',
    path: path.resolve(__dirname, '.webpack'),
    filename: '[name].js',
  },
  module: {
    rules: [
      {
        test: /\.jsx$/,
        loader: ["babel-loader"],
        include: __dirname,
        exclude: /node_modules/
      }
    ]
  }
};

Serverless.yml

service: hello-world
frameworkVersion: '>=1.2.0 <2.0.0'
provider:
  name: aws
  runtime: nodejs8.10
  deploymentBucket:
     name: test-bucket
plugin:
  - serverless-webpack
  - serverless-prune-plugin
custom:
  prune:
    automatic: true
    number: 3
  webpack: webpack.config.js
  webpackIncludeModules:
    packagePath: ./src/package.json
    forceInclude:
       - express
       - body-parser
functions:
  getHelloWorld:
    handler: functions/test.hello
    events:
      - http:
          path: test/hello
          method: get  

webpack: 4.22.0(全球)

serverless-webpack: 5.3.0(全局)

Answer 1

1. 首先,安装webpack.

   npm install --save-dev webpack
   

2. 安装插件无服务器webpack

   npm install serverless-webpack --save-dev
   

3. 将插件添加到serverless.yml

   service: hello-world
   plugins:
       - serverless-webpack
   custom:
       webpackIncludeModules: true
   

4. 你的package.json将是:

   "scripts": {
       "test-process": "mocha --require babel-core/register ./tests/unit.test.js",
       "deploy": "./node_modules/.bin/serverless remove --stage dev --region us-east-1 && ./node_modules/.bin/serverless deploy -v --stage dev --region us-east-1"
   }
   

5. 然后,您可以使用以下命令进行部署:npm run deploy

6. 此外,使用mocha,您可以在部署之前测试代码.为此,你将配置babel

我用webpack4和无服务器为你准备一个基本的示例hello-world:

https://github.com/ns4lin4s/stackoverflow

别忘了,在apigateway中添加响应应用程序/ json:

让我知道怎么工作..