Vue3 + TS + Antd + Pinia 从零搭建后台系统(一) 脚手架搭建 + 入口配置


简易后台系统搭建开启，分几篇文章更新，本篇主要先搭架子，配置入口文件等

效果图

在这里插入图片描述
一个前端的项目要包含：


├── build  项目构建配置
├── public  打包所需静态资源
├── src├── api  AJAX请求└── assets  项目静态资源├── iconfont  使用的iconfont里面的自定义图标├── icons  自定义图标资源└── images  图片资源├── axios  接口请求├── components  业务组件├── config  项目运行配置├── directive  自定义指令├── mixins  自定义vue mixins├── plugins  自定义vue插件├── router  路由配置├── pinia  Vue3 全局状态管理库├── styles  公共样式├── utils  封装工具函数├── views  页面文件├── App.vue  页面入口文件，主组件。一般只放<router-view>├── main.ts  初始化vue实例，引入所需的插件
├── package.json  依赖配置，脚本配置，程序入口配置等
└── vite.config.ts  vue配置文件

呐----一步一步走，首先我们要有个架子，然后慢慢往里面填充

一、搭建脚手架：

使用Vite创建项目

npm create vite@latest
或者
npm install -g create-vite-app
create-vite-app 【项目名称】

![在这里插入图片描述](https://img-blog.csdnimg.cn/direct/6d6dbe3cfd0643d3a8dcab5353b5460e.png
这时候已经可以运行项目了。

二、处理package.json基础需要的依赖及运行脚本

{"name": "new_product","cnname": "新项目","private": true,"version": "0.0.0","type": "module","scripts": {"dev": "pnpm vite --mode base","serve": "pnpm vite preview --mode dev","build": "vite build --mode production","preview": "vite preview","lint": "eslint --ext .js,.vue src"},"dependencies": {"@typescript-eslint/eslint-plugin": "^7.10.0","@typescript-eslint/parser": "^7.10.0","@venus/vue3": "1.5.5","ant-design-vue": "^4.1.2","axios": "^1.6.2","eslint-config-standard": "^17.1.0","eslint-plugin-import": "^2.29.1","eslint-plugin-promise": "^6.1.1","eslint-plugin-vue": "^9.26.0","less": "^3.0.4","less-loader": "^5.0.0","pinia": "^2.1.7","pinia-plugin-persistedstate": "^3.2.1","prettier": "^2.2.1","qs": "^6.11.2","vue": "^3.4.22","vue-i18n": "9.8.0","vue-router": "^4.2.5","vxe-table": "^4.2.2-beta.1","vxe-table-plugin-antd": "^3.0.5","xe-utils": "3.5.26"},"devDependencies": {"@vitejs/plugin-vue": "^4.5.2","@vitejs/plugin-vue-jsx": "^3.1.0","eslint": "^8.56.0","typescript": "^5.2.2","unplugin-vue-components": "0.26.0","vite": "5.0.10","vue-tsc": "^1.8.25"}
}

然后用pnpm安装依赖，生成node_modules及pnpm-lock.yaml文件（以下为demo依赖的效果图）
在这里插入图片描述

三、创建环境运行文件

在这里插入图片描述

# 本地环境
NODE_ENV=development# 接口前缀
VITE_API_BASE_PATH=http://127.0.0.1:8080/# 打包路径
VITE_BASE_PATH=/product/# 是否删除debugger
VITE_DROP_DEBUGGER=true# 是否删除console.log
VITE_DROP_CONSOLE=true# 是否sourcemap
VITE_SOURCEMAP=false# 输出路径
VITE_OUT_DIR=dist# 标题
VITE_APP_TITLE=product

四、填充vue.config.ts配置文件


import path from "path";
import { loadEnv, defineConfig } from "vite";
import Vue from "@vitejs/plugin-vue";
import Components from "unplugin-vue-components/vite";
import { AntDesignVueResolver } from "unplugin-vue-components/resolvers";
import VueJsx from "@vitejs/plugin-vue-jsx";const root = process.cwd();
const resolve = (dir) => {return path.join(__dirname, dir);
};
export default defineConfig(({ command, mode }) => {let env = {} as any;const isBuild = command === "build";if (!isBuild) {env = loadEnv(process.argv[3] === "--mode" ? process.argv[4] : process.argv[3], root);} else {env = loadEnv(mode, root);}return {base: env.VITE_BASE_PATH,plugins: [Vue(),VueJsx(),// 按需加载组件Components({resolvers: [AntDesignVueResolver({importStyle: false,prefix: "",}),],}),],resolve: {alias: [{find: "vue-i18n",replacement: "vue-i18n/dist/vue-i18n.cjs.js",},{find: "@",replacement: resolve("src"),},],},build: {minify: "terser",outDir: env.VITE_OUT_DIR || "dist",sourcemap: env.VITE_SOURCEMAP === "true" ? "inline" : false,terserOptions: {compress: {drop_debugger: env.VITE_DROP_DEBUGGER === "true",drop_console: env.VITE_DROP_CONSOLE === "true",},},},server: {port: 4000,proxy: {"/service": {target: "http://127.0.0.1:8080/",rewrite: (path) => path.replace(/^\/api/, "^/"),},},hmr: {overlay: false,},host: "0.0.0.0",},};
});

五、配置vite-env.d.ts使项目可引入.vue文件，作为组件使用

注：此文件和mian.ts同级

/// <reference types="vite/client" />declare module "*.vue" {import { DefineComponent } from "vue";// eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/ban-typesconst component: DefineComponent<{}, {}, any>;export default component;
}

六、配置入口文件App.vue及main.ts

App.vue

<template><div id="app"><router-view /></div>
</template><script>
export default {name: "App",
};
</script><style lang="less">
.size {width: 100%;height: 100%;
}
html,
body {.size;overflow: hidden;margin: 0;padding: 0;
}
#app {.size;
}
</style>

main.ts

import { createApp } from "vue";
import App from "./App.vue";
import router from "@/router/index";
import { setupStore } from "@/pinia/index";
import "@/styles/index.css";
import "@/styles/iconfont/iconfont.css";
import "vxe-table/lib/style.css";
import { message } from "ant-design-vue";
import VXETable from "vxe-table";
import "@/plugins/table";
const app = createApp(App);
// 使用路由
app.use(router);
// 引入VXETable表格组件，非强制组件，可直接用antd的表格组件也可
app.use(VXETable);
// 设置全局message 单页面使用inject获取message
app.provide("message", message);
// 设置全局Pinia
setupStore(app);
// 挂载App
app.mount("#app");