1.vite+TS+Vue3

npm create  vite
Project name:... yourProjectName
Select a framework:>>Vue
Select a variant:>>Typescrit

2. 修改vite基本配置

配置 Vite {#configuring-vite} | Vite中文網 (vitejs.cn)

vite.config.ts

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import { resolve } from 'path';   // 編輯器提示 path 模塊找不到，可以cnpm i @types/node --dev 即可

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [vue()],     // 默認配置

  resolve: {
    alias: {
      '@': resolve(__dirname, 'src')    // 配置別名；將 @ 指向'src'目錄
    }
  },

  server: {
    port: 3000,       // 設定服務啟動的埠號；如果埠已經被使用，Vite 會自動嘗試下一個可用的埠
    open: true,       // 服務啟動后自動打開瀏覽器
    proxy: {          // 代理
      '/api': {
        target: '真實介面服務地址',
        changeOrigin: true,
        rewrite: (path) => path.replace(/^\/api/, '')     // 注意代理地址的重寫
      },
      // 可配置多個... 
    }
  }
})

3.安裝vue-router

cnpm install vue-router@4 --save

創建src/router/index.ts檔案，使用路由懶加載，優化訪問性能，

import { createRouter, createWebHistory, createWebHashHistory, RouteRecordRaw } from 'vue-router'

const routes: Array<RouteRecordRaw> = [
  {
    path: '/',
    name: 'Home',
    component: () => import('@/views/home.vue') // 建議進行路由懶加載，優化訪問性能
  },
  {
    path: '/about',
    name: 'About',
    component: () => import('@/views/about.vue')
  }
]

const router = createRouter({
  // history: createWebHistory(),    // 使用history模式
  history: createWebHashHistory(),	 // 使用hash模式
  routes
})

export default router

main.ts 里面引入router

import { createApp } from 'vue'
import App from './App.vue'
import router from './router/index'

createApp(App).use(router).mount('#app')

在App.vue 檔案中使用router-view 組件，路由匹配到組件會通過router-view 組件進行渲染，

<template>
	<div id="nav">
    	<router-link to="/">Home</router-link> |
    	<router-link to="/about">About</router-link>
	</div>
	<router-view />
<template>

4.安裝vuex 安裝pinia

npm install vuex@next --save

創建src/store/index.ts檔案，

import { createStore } from 'vuex'

const defaultState = {
  count: 0
}
const store = createStore({
  state () {
    return {
      count: 10
    }
  },
  mutations: {
    increment (state: typeof defaultState) {
      state.count++
    }
  }
})
export default store;

`main.ts` 里面引入vuex

import { createApp } from 'vue'
import App from './App.vue'
import router from './router/index'
import store from './store/index'

const app = createApp(App);

// 將store、router掛載到全域變數上, 方便使用
import { useStore } from "vuex";
import { useRoute } from "vue-router";
app.config.globalProperties.$store = useStore();
app.config.globalProperties.$router = useRoute();

app.use(router).use(store).mount('#app')

<template>
  <div>
    首頁 {{count}}
    <p @click="handleSkip">點我</p>
  </div>
</template>

<script>
import { getCurrentInstance, computed, ref } from 'vue';
export default {
  name: 'Home',
  setup() {
    const { proxy } = getCurrentInstance();
    // 使用store
    const count = computed(() => proxy.$store.state.count);

    const handleSkip = () => {
      // 使用router
      proxy.$router.push('/about');
    }

    return {
      count: ref(count),
      handleSkip
    }
  }
}
</script>

pinia

yarn add pinia
# 或者使用 npm
npm install pinia

main.ts

import { createApp } from 'vue'
import './style.css'
import router from './router'
import { createPinia } from 'pinia'
import App from './App.vue'

createApp(App).use(router).use(createPinia()).mount('#app')

@/store/counter.ts

import { defineStore } from 'pinia'


export const useCounterStore = defineStore('counter', {
  state: () => ({ count: 0 }),
  getters: {
    double: (state) => state.count * 2,
  },
  actions: {
    increment() {
      this.count++
    },
  },
})

Home.vue

<template>
  <div><p>home</p>

  <button @click="increment">count:{{count}};double:{{double}}</button>
  
  </div>
</template>

<script setup lang="ts">
import { storeToRefs } from 'pinia';
import { useCounterStore } from '../store/counter';
const counter = useCounterStore()

const {count, double}  = storeToRefs(counter)//這樣才是回應式的
const {increment } = counter
</script>

<style scoped></style>

5.安裝 UI庫

1.Element UI Plus

一個 Vue 3 UI 框架 | Element Plus

NPM

$ npm install element-plus --save

import { createApp } from 'vue'
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import App from './App.vue'
 
const app = createApp(App)
 
app.use(ElementPlus)
app.mount('#app')

volar插件支持獲取對Element UI Plus 的提示需要在tsconfig.json做如下設定

新增"types": ["element-plus/global"]

{
  "compilerOptions": {
    // ...
    "types": ["element-plus/global"]
  }
}

2.Ant Design Vue

Ant Design of Vue - Ant Design Vue (antdv.com)

$ npm install ant-design-vue@next --save
$ yarn add ant-design-vue@next

import { createApp } from 'vue';
import Antd from 'ant-design-vue';
import App from './App';
import 'ant-design-vue/dist/antd.css';
 
const app = createApp(App);
 
app.use(Antd).mount('#app');

3.Iview

npm install view-ui-plus --save

import { createApp } from 'vue'
import ViewUIPlus from 'view-ui-plus'
import App from './App.vue'
import router from './router'
import store from './store'
import 'view-ui-plus/dist/styles/viewuiplus.css'
 
const app = createApp(App)
 
app.use(store)
  .use(router)
  .use(ViewUIPlus)
  .mount('#app')

4.Vant 移動端

npm i vant -S

import Vant from 'vant'
import 'vant/lib/index.css';
createApp(App).use(Vant).$mount('#app)

6.安裝axios

npm install axios --save

封裝公共請求方法

新建工具類 src/utils/request.ts

import axios from 'axios'

interface ApiConfig {
  body: object;
  data: object
}

async function request(url: string, options: ApiConfig) {
  // 創建 axios 實體
  const service = axios.create({
    baseURL: "", // api base_url
    timeout: 6000 // 請求超時時間
  });
  // 請求攔截
  service.interceptors.request.use(config => {
    // 這里可設定請求頭等資訊
    if (options && options.body) {
      config.data = https://www.cnblogs.com/bbigger004/archive/2022/12/09/options.body;
    }
    return config;
  });
  // 回傳攔截
  service.interceptors.response.use(response => {
    // 這里可進行回傳資料的格式化等操作
    return response.data;
  });
  return service(url, options);
}
export default request;

使用方法

<script>
import request from "@/utils/request.ts"

export default {
  setup() {
    request('/api/getNewsList').then(res => {
        console.log(res);
        // to do...
    });
  }
}
</script>

7.安裝mockjs

安裝

mock 模擬資料我們選用 mockjs 插件，vite 中需要安裝 vite-plugin-mock 插件，

npm install mockjs --save

npm install vite-plugin-mock --save-dev

`vite.config.ts` 中參考插件

import { viteMockServe } from 'vite-plugin-mock'

export default defineConfig({
  plugins: [
    vue(),
    viteMockServe({
      supportTs: true,
      mockPath: './src/mock'
    })],   
})

使用mock

新建檔案src/mock/index.ts，撰寫一下代碼：

import { MockMethod } from 'vite-plugin-mock'
export default [
  {
    url: '/api/getNewsList',
    method: 'get',
    response: () => {
      return {
          code: 0,
          message: 'success',
          data: [
          	{
          		title: '標題111',
          		content: '內容1111'
          	},
          	{
          		title: '標題222',
          		content: '內容2222'
          	}
          ]
      }
    }
  },
  // more...
] as MockMethod[]

然后我們就可以在工程中進行 mock 資料的訪問了，這里我們使用之前創建公共 api 請求方法 request，

<script>
import request from "@/utils/request.ts"

export default {
  setup() {
    request('/api/getNewsList').then(res => {
        console.log(res);
        // to do...
    });
  }
}
</script>

轉載請註明出處，本文鏈接：https://www.uj5u.com/qiye/539670.html

標籤：其他

上一篇：JavaScript：變數的作用域，window物件，關鍵字var/let與function

下一篇：教你用CSS實作表單部件

vite+ts+vue3+router4+Pinia+ElmPlus+axios+mock專案基本配置