Vue 新版脚手架初始化笔记

Vue2/Vue3

修改 node 更新源

将默认的更新源修改为淘宝的下载地址

powershell 复制代码

PS C:\Users\Administrator> npm config set registry https://registry.npm.taobao.org
PS C:\Users\Administrator>npm config get registry
https://registry.npm.taobao.org/

安装

powershell 复制代码

npm install -g @vue/cli

一般新版 Vue 脚手架不可以共存所以如果有旧版的脚手架会提示你需要卸载原来的脚手架
然后重新执行上面的安装

powershell 复制代码

npm uninstall -g vue-cli

安装好之后就可以去初始化项目了
值得一提的是我在官方的文档中找到了一个在使用新版脚手架时仍然可以创建旧版的项目创建的命令不变但是需要执行一下以下命令

powershell 复制代码

npm install -g @vue/cli-init

这是一个桥接工具

创建项目

在安装好脚手架之后就可以去初始化新版的项目了

powershell 复制代码

vue create 'project_name' # project_name 用对应的项目名字替换

和旧版本的命令一样按下回车键之后就会创建一个和项目名称一样的文件夹

powershell 复制代码

Vue CLI v5.0.8
? Please pick a preset: (Use arrow keys)
> Default ([Vue 3] babel, eslint) # vue 3 
  Default ([Vue 2] babel, eslint) # vue 2 这两个默认是没有 Vue-Router 等一系列常用的 moudel 的 所以一般选择第三个
  Manually select features #  手动选择 自定义 选择 需要的插件

powershell 复制代码

Vue CLI v5.0.8
? Please pick a preset: Manually select features
? Check the features needed for your project: (Press <space> to select, <a> to toggle all, <i> to invert selection, and <enter> to proceed)
>(*) Babel
 ( ) TypeScript
 ( ) Progressive Web App (PWA) Support
 ( ) Router
 ( ) Vuex
 ( ) CSS Pre-processors
 (*) Linter / Formatter
 ( ) Unit Testing
 ( ) E2E Testing

markdown 复制代码

* Choose Vue version ： vue的版本
* Babel：是否需要babel
* Typescript：是否需要ts
* Progressive Web App (PWA) Support：渐进式Web应用（PWA）支持
* Router： vue路由
* Vuex：vue状态管理器
* CSS Pre-processors：CSS预处理器（比如less、sass）
* Linter / Formatter：代码风格检查和格式化
* Unit Testing：单元测试
* E2E Testing：E2E测试

就是我这个有点奇怪别人都有手动选择 vue 的版本的这个选项而我没有有可能是我选的太晚了被迭代掉了这个选项
选择完成之后就是这个样子

powershell 复制代码

Vue CLI v5.0.8
? Please pick a preset: Manually select features
? Check the features needed for your project: (Press <space> to select, <a> to toggle all, <i> to invert selection, and <enter> to proceed)
 (*) Babel
 (*) TypeScript
 ( ) Progressive Web App (PWA) Support
 (*) Router
 (*) Vuex
 (*) CSS Pre-processors
>( ) Linter / Formatter
 ( ) Unit Testing
 ( ) E2E Testing

powershell 复制代码

Vue CLI v5.0.8
? Please pick a preset: Manually select features
? Check the features needed for your project: Babel, TS, Router, Vuex, CSS Pre-processors
? Choose a version of Vue.js that you want to start the project with (Use arrow keys)    
> 3.x
  2.x

然后它又提示我选择 Vue 版本这里选择 Vue 3.x

powershell 复制代码

Vue CLI v5.0.8
? Please pick a preset: Manually select features
? Check the features needed for your project: Babel, TS, Router, Vuex, CSS Pre-processors
? Choose a version of Vue.js that you want to start the project with 3.x
? Use class-style component syntax? (y/N) N # 是否使用 es6 的语法 来创建 Vue 的组件 果断选择 N
? Use Babel alongside TypeScript (required for modern mode, auto-detected polyfills, transpiling JSX)? (Y/n) 
? Use history mode for router? (Requires proper server setup for index fallback in production) Yes # 是否使用历史记录模式
? Pick a CSS pre-processor (PostCSS, Autoprefixer and CSS Modules are supported by default):  # 选择 一下 CSS 预处理器
  Sass/SCSS (with dart-sass)
> Less # 简单点选择 Less 
  Stylus
? Where do you prefer placing config for Babel, ESLint, etc.? (Use arrow keys) # 这些配置 是分开写在每个配置文件中 还是 统一写在 package.json 中
> In dedicated config files
  In package.json
? Where do you prefer placing config for Babel, ESLint, etc.? In dedicated config files
? Save this as a preset for future projects? (y/N) # 是否保存我们当前的选择 这里选择 No 这里英文的意思 是否 保存当前的配置 在未来的项目中使用

配置完成之后就会去自动的创建整个项目

powershell 复制代码

Vue CLI v5.0.8
✨  Creating project in E:\java\idea_java_maven\SystemFacesignin\vue_systemfacesignin.
⚙️  Installing CLI plugins. This might take a while...


added 852 packages in 2m
🚀  Invoking generators...
📦  Installing additional dependencies...


added 34 packages in 17s
⚓  Running completion hooks...

📄  Generating README.md...

🎉  Successfully created project vue_systemfacesignin.
👉  Get started with the following commands:

 $ cd vue_systemfacesignin
 $ npm run serve

PS E:\java\idea_java_maven\SystemFacesignin>

powershell 复制代码

PS E:\java\idea_java_maven\SystemFacesignin> cd vue_systemfacesignin # 进入到项目的根目录中
PS E:\java\idea_java_maven\SystemFacesignin\vue_systemfacesignin> npm install # 安装一下 项目依赖
up to date in 14s
PS E:\java\idea_java_maven\SystemFacesignin\vue_systemfacesignin> 
PS E:\java\idea_java_maven\SystemFacesignin\vue_systemfacesignin> npm run serve

> [email protected] serve
> vue-cli-service serve

 INFO  Starting development server...

 DONE  Compiled successfully in 10626ms                                                                                                                      23:23:36

  App running at:
  - Local:   http://localhost:8080/
  - Network: http://192.168.1.4:8080/

  Note that the development build is not optimized.
  To create a production build, run npm run build.

No issues found.

安装需要的组件比如 element-plus

安装 element-plus

powershell 复制代码

PS E:\java\idea_java_maven\SystemFacesignin\vue_systemfacesignin> vue add element-plus
 WARN  There are uncommitted changes in the current repository, it's recommended to commit or stash them first.
? Still proceed? Yes

📦  Installing vue-cli-plugin-element-plus...


added 1 package in 16s
✔  Successfully installed plugin: vue-cli-plugin-element-plus

? How do you want to import Element Plus? Fully import
? Do you want to overwrite the SCSS variables of Element Plus? Yes
? Choose the locale you want to load, the default locale is English (en) zh-cn

🚀  Invoking generator for vue-cli-plugin-element-plus...
📦  Installing additional dependencies...


added 14 packages in 38s
⚓  Running completion hooks...

✔  Successfully invoked generator for plugin: vue-cli-plugin-element-plus
PS E:\java\idea_java_maven\SystemFacesignin\vue_systemfacesignin>

Vue 新版 脚手架 初始化 笔记

Vue2/Vue3

修改 node 更新源

安装

创建项目

安装需要的组件 比如 element-plus

安装 element-plus

Vue 新版脚手架初始化笔记

安装需要的组件比如 element-plus