webpack输出删除依赖项

Question

我使用了一个使用Serverless WebPack的节点项目。我遇到了一个问题，即使我的lambda在我的软件包中指定了lambda，也无法找到该节点依赖。

serverless.yml

service: test-lambda
package:
  individually: true
plugins:
  - serverless-webpack
  - serverless-offline
  - serverless-offline-scheduler
provider:
    name: aws
    runtime: nodejs10.x
    timeout: 300
    region: us-east-2
custom:
  webpack:
    webpackConfig: ./webpack.config.js 
    includeModules: true
functions:
  run:
    handler: src/handler.runTest
    events:
      - http:
          path: runTest
          method: post
      - http:
          path: runTest/{project}/{name}
          method: post

package.json依赖项

  "devDependencies": {
    "@babel/cli": "^7.5.5",
    "@babel/core": "^7.5.5",
    "@babel/preset-env": "^7.5.5",
    "@babel/register": "^7.5.5",
    "babel-loader": "^8.0.6",
    "babel-plugin-source-map-support": "^2.1.1",
    "chromedriver": "^75.1.0",
    "geckodriver": "^1.16.2",
    "serverless": "^1.48.4",
    "serverless-offline": "^5.8.0",
    "serverless-offline-scheduler": "^0.3.8",
    "serverless-webpack": "^5.3.1",
    "webpack": "^4.38.0",
    "webpack-node-externals": "^1.7.2",
    "copy-webpack-plugin": "^5.0.4"
  },
  "dependencies": {
    "aws-sdk": "^2.503.0",
    "chai": "^4.2.0",
    "@wdio/logger": "^5.11.0",
    "find-node-modules": "^2.0.0",
    "shelljs": "^0.8.3",
    "tmp": "^0.1.0",
    "@wdio/cli": "^5.11.10",
    "@wdio/sync": "^5.11.0",
    "@wdio/dot-reporter": "^5.11.0",
    "@wdio/local-runner": "^5.11.1",
    "@wdio/mocha-framework": "^5.11.0",
    "@wdio/reporter": "^5.11.7",
    "@wdio/spec-reporter": "^5.11.0",
    "wdio-chromedriver-service": "^5.0.2",
    "wdio-mochawesome-reporter": "^3.1.0",
    "wdio-json-reporter": "^1.3.1",
    "wdio-reporter": "^5.0.0-alpha.7",
    "wdio-timeline-reporter": "^5.0.10",
    "source-map-support": "0.5.12",
    "fs-extra": "^8.1.0",
    "prom-client": "^11.5.3",
    "dateformat": "^3.0.3"
  }

在我的本地node_modules文件夹中，我看到了这些WDIO依赖性文件夹，请参见下图：

https://user-images.githubusercontent.com/4528753/62386889-C0CFC900-B51E-11E9-9130-75E86CCED74A.PNG

但是，当我运行serverless package后来执行WebPack，然后检查产生的ZIP文件时，我看到Node_modules文件夹缺少这些密钥依赖项" WDIO-*"，请参见下面：

：

https://user-images.githubusercontent.com/4528753/62386982-012F4700-B51F-11E9-9-9EFA-CB61000A424E.PNG

其他一切都在哪里？我看到WebPack的输出没有表示忽略的...

最后，这是我的webpack.config.js文件：

const slsw = require('serverless-webpack');
const nodeExternals = require('webpack-node-externals');
const CopyPlugin = require('copy-webpack-plugin');
module.exports = {
  entry: slsw.lib.entries,
  target: 'node',
  // Generate sourcemaps for proper error messages
  devtool: 'source-map',
  // Since 'aws-sdk' is not compatible with webpack,
  // we exclude all node dependencies
  externals: [nodeExternals()],
  mode: slsw.lib.webpack.isLocal ? 'development' : 'production',
  optimization: {
    // We no not want to minimize our code.
    minimize: false,
  },
  performance: {
    // Turn off size warnings for entry points
    hints: false,
  },
  // Run babel on all .js files and skip those in node_modules
  module: {
    rules: [
      {
        test: /.js$/,
        loader: 'babel-loader',
        include: __dirname,
        exclude: /node_modules/,
      },
    ],
  },
  plugins: [
    new CopyPlugin([
      {
        from: 'test/**/*',
        to: '.'
      },
      {
        from: 'reporters/**/*',
        to: '.'
      },
      {
        from: 'wdio.conf.js',
        to: 'wdio.conf.js'
      },
    ]),
  ],
};

我在这里想念什么？我很肯定它与无服务器/无服务器 - webpack无关，因为我可以单独运行WebPack来检查其输出，并且我看到了模块所缺少的。

附加数据

• 您正在使用：5.3.1
• WebPack版本您正在使用：4.38.0
• 无服务器框架版本您正在使用：1.48.4
• node.js版本：10.16.0
• npm版本：6.9.0
• 操作系统：Mac OSX
• 堆栈跟踪(如果可用(：...

Answer 1

您如何在lambda函数中导入丢失的软件包？您可能需要强制将它们包括在serverless.yml

中

# serverless.yml
custom:
  webpack:
    includeModules:
      forceInclude:
        - module1
        - module2