首页 > 解决方案 > 节点模块不会导入到我的 Vue.js 项目中

问题描述

我正在尝试在 Vue.js 单文件组件中导入通过 NPM 安装的节点模块。每次,无论模块是什么,它都不会工作并抛出诸如These depedencies were not found. 我正确地遵循了安装说明(至少我认为),但我想我错过了一些东西。

例子 :

尝试安装swiper.js模块。我在正确的文件夹中安装了 NPM,然后在我想使用它的组件中添加了以下几行,例如他们网站上的解释:

import { Swiper, SwiperSlide } from 'swiper/vue';
import 'swiper/css';

当我启动我的服务器时,我收到了这个错误:

These dependencies were not found:

* swiper/css in ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/components/ProductCarousel.vue?vue&type=script&lang=js&
* swiper/vue in ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/components/ProductCarousel.vue?vue&type=script&lang=js&

To install them, you can run: npm install --save swiper/css swiper/vue

编辑 :

这是我的 package.json 文件:

{
  "name": "x",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint"
  },
  "dependencies": {
    "bootstrap": "^5.1.1",
    "bootstrap-vue": "^2.21.2",
    "core-js": "^3.6.5",
    "swiper": "^7.0.5",
    "vue": "^2.6.14"
  },
  "devDependencies": {
    "@fortawesome/fontawesome-free": "^5.15.4",
    "@vue/cli-plugin-babel": "~4.5.0",
    "@vue/cli-plugin-eslint": "~4.5.0",
    "@vue/cli-service": "~4.5.0",
    "babel-eslint": "^10.1.0",
    "eslint": "^6.7.2",
    "eslint-plugin-vue": "^6.2.2",
    "vue-template-compiler": "^2.6.11",
    "webpack": "^4.46.0"
  },
  "eslintConfig": {
    "root": true,
    "env": {
      "node": true
    },
    "extends": [
      "plugin:vue/essential",
      "eslint:recommended"
    ],
    "parserOptions": {
      "parser": "babel-eslint"
    },
    "rules": {}
  },
  "browserslist": [
    "> 1%",
    "last 2 versions",
    "not dead"
  ]
}

标签: javascriptvue.jsnpmwebpack

解决方案


一切看起来都很好,除了import 'swiper/css';不需要导入。

您可以尝试删除您的node_modules文件夹并npm install再次运行


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