amazon-web-services - Amplify 安装到现有 Vue/Bootstrap 项目时出错 : You may need an appropriate loader to handle this file type

Question

我正在尝试将 amplify 安装到我的 vue/bootstrap 项目中。当我按照 https://docs.amplify.aws/lib/auth/getting-started/q/platform/js#create-authentication-service 中的说明添加此代码时

import Amplify, { Auth } from 'aws-amplify';
import awsconfig from './aws-exports';
Amplify.configure(awsconfig);

我收到此错误:

You may need an appropriate loader to handle this file type.
| }
| replaceTraps((oldTraps) => ({
|     ...oldTraps,
|     get: (target, prop, receiver) => getMethod(target, prop) || oldTraps.get(target, prop, receiver),
|     has: (target, prop) => !!getMethod(target, prop) || oldTraps.has(target, prop),

 @ ./~/@aws-amplify/datastore/lib-esm/storage/adapter/indexeddb.js 76:0-27
 @ ./~/@aws-amplify/datastore/lib-esm/storage/adapter/getDefaultAdapter/index.js
 @ ./~/@aws-amplify/datastore/lib-esm/storage/storage.js
 @ ./~/@aws-amplify/datastore/lib-esm/datastore/datastore.js
 @ ./~/@aws-amplify/datastore/lib-esm/index.js
 @ ./~/aws-amplify/lib-esm/index.js
 @ ./src/main.js
 @ multi ./build/dev-client ./src/main.js

我认为我的 package.json 有问题或者我遗漏了什么。所以这是我的包文件:

{
  "name": "frontend",
  "private": true,
  "scripts": {
    "dev": "node build/dev-server.js",
    "start": "node build/dev-server.js",
    "build": "node build/build.js",
    "e2e": "node test/e2e/runner.js",
    "test": "npm run e2e"
  },
  "dependencies": {
    "@aws-amplify/ui-vue": "^0.2.13",
    "aws-amplify": "^3.0.23",
    "axios": "^0.19.2",
    "bootstrap": "^4.5.2",
    "bootstrap-vue": "^2.16.0",
    "jquery": "^3.5.1",
    "popper.js": "^1.12.9",
    "save": "^2.4.0",
    "tabletojson": "^2.0.4",
    "vue": "^2.6.11",
    "vue-router": "^3.0.1"
  },
  "devDependencies": {
    "@vue/cli-plugin-babel": "~4.5.0",
    "@vue/cli-plugin-eslint": "~4.5.0",
    "@vue/cli-plugin-router": "^4.5.3",
    "autoprefixer": "^7.1.2",
    "babel-core": "^6.22.1",
    "babel-loader": "^7.1.1",
    "babel-plugin-transform-runtime": "^6.22.0",
    "babel-preset-env": "^1.3.2",
    "babel-preset-stage-2": "^6.22.0",
    "babel-register": "^6.22.0",
    "chalk": "^2.0.1",
    "connect-history-api-fallback": "^1.3.0",
    "copy-webpack-plugin": "^4.0.1",
    "css-loader": "^0.28.0",
    "cssnano": "^3.10.0",
    "eventsource-polyfill": "^0.9.6",
    "express": "^4.14.1",
    "extract-text-webpack-plugin": "^2.0.0",
    "file-loader": "^0.11.1",
    "friendly-errors-webpack-plugin": "^1.1.3",
    "html-webpack-plugin": "^2.28.0",
    "http-proxy-middleware": "^0.17.3",
    "webpack-bundle-analyzer": "^2.2.1",
    "chromedriver": "^2.27.2",
    "cross-spawn": "^5.0.1",
    "nightwatch": "^0.9.12",
    "selenium-server": "^3.0.1",
    "semver": "^5.3.0",
    "shelljs": "^0.7.6",
    "opn": "^5.1.0",
    "optimize-css-assets-webpack-plugin": "^2.0.0",
    "ora": "^1.2.0",
    "rimraf": "^2.6.0",
    "url-loader": "^0.5.8",
    "vue-loader": "^13.0.4",
    "vue-style-loader": "^3.0.1",
    "vue-template-compiler": "^2.4.2",
    "webpack": "^2.6.1",
    "webpack-dev-middleware": "^1.10.0",
    "webpack-hot-middleware": "^2.18.0",
    "webpack-merge": "^4.1.0"
  },
  "engines": {
    "node": ">= 4.0.0",
    "npm": ">= 3.0.0"
  },
  "eslintConfig": {
    "root": true,
    "env": {
      "node": true
    },
    "extends": [
      "plugin:vue/essential",
      "eslint:recommended"
    ],
    "parserOptions": {
      "parser": "babel-eslint"
    },
    "rules": {}
  },
  "browserslist": [
    "> 1%",
    "last 2 versions",
    "not ie <= 8"
  ]
}

提前致谢!

Answer 1

我遇到了同样的问题，但我通过安装 amplify 版本 1.1.4 解决了这个问题。

npm install aws-amplify@^1.1.4

希望对你有用。