Vue3第六篇:配置@根路径,替代../../
1.安装依赖
npm install path --save
2.安装插件Path Intellisense
3.配置提示
vscode中依次点击:文件-首选项-设置-工作区-扩展-path-intellisense
对settings.json进行编辑:将path-intellisense.mappings的值设置如下:
{
// ...这里你们可能还有其他的一些自定义配置
"path-intellisense.mappings": {
"@": "${workspaceRoot}/src"
}
}
4.配置别名,修改vite.config.js文件:加上别名的配置,(顺便配置一下打包的基础路径以及启动配置【这个可以不配,纯属个人习惯】)
import { defineConfig } from vite
import vue from @vitejs/plugin-vue
import WindiCSS from vite-plugin-windicss
import AutoImport from unplugin-auto-import/vite
import Components from unplugin-vue-components/vite
import { ElementPlusResolver } from unplugin-vue-components/resolvers
const path = require(path);
// https://vitejs.dev/config/
export default defineConfig({
base: ./,
plugins: [
vue(),
WindiCSS(),
AutoImport({
resolvers: [ElementPlusResolver()],
}),
Components({
resolvers: [ElementPlusResolver()],
}),
],
resolve: {
// 配置路径别名
alias: {
@: path.resolve(__dirname, ./src),
},
},
server: {
host: 0.0.0.0,
port: 3000, // 端口号
open: false // 是否自动打开浏览器
}
})
5.配置路径导航
在项目根目录下,创建jsconfig.json文件,内容如下:
{
"compilerOptions": {
"types": [
"element-plus/global"
],
"target": "ES6",
"module": "commonjs",
"allowSyntheticDefaultImports": true,
"baseUrl": "./",
"paths": {
"@/*": [
"src/*"
]
}
},
"exclude": [
"node_modules"
]
}
6.使用:【注意注意注意:css中背景图片路径要用 ~@】
import request from @/utils/request
export function login(data) {
return request({
url: /vue-element-admin/user/login,
method: post,
data
})
}
