use-tool

##1.src下新建目录config

src
    config
        router.js
        store.js
    views
        home.vue
    main.js
vite.config.js

##main.js

import { createApp } from 'vue'
import App from './App.vue'
import store from "./config/store";
import router from "./config/router";
import useTool from "./useTool";

createApp(App).use(useTool,{store,router}).mount('#app')

router.js

import Home from '@/views/home'

export default [
    {
        path: '/',
        component: Home
    },
    // {
    //     path: '/about',
    //     component: ()=> import('@/views/about')
    // },
]

store.js

export default {
    state () {
        return {
            count: 0
        }
    },
    mutations: {
        increment (state) {
            state.count++
        },
    }
}

vite.config.js

import {defineConfig} from 'vite'
import vue from '@vitejs/plugin-vue'
import {resolve} from 'path'

export default defineConfig({
    plugins: [
        vue(),
    ],
    resolve: {
        extensions: ['.js', '.vue', '.json','.mjs'],
        alias: {
            '@': resolve(__dirname, 'src')
        }
    },
    css: {
        // 使用 scss
        // preprocessorOptions: {
        //     scss: {}
        // }
    },
    server: {
        proxy: {
            // '/api': {
            //     target: 'http://jsonplaceholder.typicode.com',
            //     changeOrigin: true,
            //     rewrite: (path) => path.replace(/^\/api/, '')
            // }
        }
    }
})

home.vue

    <template>
    
    </template>
    
    <script setup>
    console.log($this);
    </script>
    
    <style scoped lang="scss">
    
    </style>