Vue2/Vue3
修改 node 更新源
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
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
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
npm install -g @vue/cli-init
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
vue create 'project_name'
- 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
Vue CLI v5.0.8
? Please pick a preset: (Use arrow keys)
> Default ([Vue 3] babel, eslint)
Default ([Vue 2] babel, eslint)
Manually select features
Vue CLI v5.0.8
? Please pick a preset: Manually select features
? Check the features needed for your project: (Press to select, to toggle all, to invert selection, and to proceed)
>(*) Babel
( ) TypeScript
( ) Progressive Web App (PWA) Support
( ) Router
( ) Vuex
( ) CSS Pre-processors
(*) Linter / Formatter
( ) Unit Testing
( ) E2E Testing
* 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
Vue CLI v5.0.8
? Please pick a preset: Manually select features
? Check the features needed for your project: (Press to select, to toggle all, to invert selection, and to proceed)
(*) Babel
(*) TypeScript
( ) Progressive Web App (PWA) Support
(*) Router
(*) Vuex
(*) CSS Pre-processors
>( ) Linter / Formatter
( ) Unit Testing
( ) E2E Testing
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
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
? 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
? Pick a CSS pre-processor (PostCSS, Autoprefixer and CSS Modules are supported by default):
Sass/SCSS (with dart-sass)
> Less
Stylus
? Where do you prefer placing config for Babel, ESLint, etc.? (Use arrow keys)
> 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)
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>
PS E:\java\idea_java_maven\SystemFacesignin> cd vue_systemfacesignin
PS E:\java\idea_java_maven\SystemFacesignin\vue_systemfacesignin> npm install
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
> vue_systemfacesignin@0.1.0 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
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>
