Vue 3 + TypeScript + Vite + Element-Plus + Router + Axios + Pinia项目搭建（内含完整架构）
安装Vue3+ts+vite
npm init vite@latest选择y,新建项目名称,选择vue,选择vue-ts 下载完成后执行以下命令行
cd 新建的项目名称
npm i
npm run dev安装Element-Plus
npm install element-plus --save安装完后给main.ts配置以下代码
import { createApp } from 'vue'
import ElementPlus from 'element-plus';
import 'element-plus/dist/index.css'
import App from './App.vue'
createApp(App).use(ElementPlus).mount('#app')在 tsconfig.json 中通过 compilerOptions.type 指定全局组件类型。
// tsconfig.json
{
"compilerOptions": {
"types": ["element-plus/global"]
}
}自动导入两款插件使用方法
#选择一个你喜欢的包管理器
#NPM
# npm install -D unplugin-vue-components unplugin-auto-import
#Yarn
$ yarn add -D unplugin-vue-components unplugin-auto-import安装完成后打开vite.config.ts文件，复制以下代码到vite.config.ts里
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
export default defineConfig({
plugins: [
vue(),
AutoImport({
resolvers: [ElementPlusResolver()],
}),
Components({
resolvers: [ElementPlusResolver()],
}),]
})在页面中渲染
<el-button>Default</el-button>
<el-button type="primary">Primary</el-button>
<el-button type="success">Success</el-button>
<el-button type="info">Info</el-button>
<el-button type="warning">Warning</el-button>
<el-button type="danger">Danger</el-button>
<el-button>中文</el-button>效果如下：
引入router，axios，Pinia
一、安装router
npm install vue-router在src下新建router文件夹/index.ts 配置内容如下：
import { createRouter, createWebHistory, RouteRecordRaw } from 'vue-router'
import Home from '../view/Home.vue';
const routes: Array<RouteRecordRaw> = [
{
path: '/',
name: 'index',
component: Home,
},
]
const router = createRouter({
history: createWebHistory(),
routes
})
export default router;main.ts添加router
import { createApp } from 'vue'
import ElementPlus from 'element-plus';
import 'element-plus/dist/index.css'
import router from './router/index'
import App from './App.vue'
createApp(App).use(ElementPlus).use(router).mount('#app')更改页面结构
在src中新增view文件夹，里面新建Home.vue
<template>
<div>
<el-button>Default</el-button>
<el-button type="primary">Primary</el-button>
<el-button type="success">Success</el-button>
<el-button type="info">Info</el-button>
<el-button type="warning">Warning</el-button>
<el-button type="danger">Danger</el-button>
<el-button>中文</el-button>
</div>
</template>
<script lang='ts'>
import { onBeforeMount, onMounted } from "vue";
export default {
name: "",
setup() {},
};
</script>
<style scoped lang='less'>
</style>App.vue页面
<script setup lang="ts">
</script>
<template>
<div>
<a href="https://vitejs.dev" target="_blank">
<img src="/vite.svg" class="logo" alt="Vite logo" />
</a>
<a href="https://vuejs.org/" target="_blank">
<img src="./assets/mdImg/vue.svg" class="logo vue" alt="Vue logo" />
</a>
<a href="https://element-plus.gitee.io/zh-CN/" target="_blank">
<img src="./assets/mdImg/element-plus-logo.svg" class="logo element" alt="Vue logo" />
</a>
</div>
<router-view></router-view>
</template>
<style scoped>
.logo {
height: 6em;
padding: 1.5em;
will-change: filter;
}
.logo:hover {
filter: drop-shadow(0 0 2em #646cffaa);
}
.logo.vue:hover {
filter: drop-shadow(0 0 2em #42b883aa);
}
.logo.element:hover {
filter: drop-shadow(0 0 2em #459FFCaa);
}
</style>效果：
二、安装axios
npm install axios
pnpm install axios可参考以下封装方法：
request.ts
import axios from 'axios'
// 创建axios
const service = axios.create({
// baseURL: '/api',
baseURL: 'http://xxx.xxx.xx.xxx',
timeout:80000
});
// 添加请求拦截器
service.interceptors.request.use(
(config:any) => {
let token:string =''//此处换成自己获取回来的token，通常存在在cookie或者store里面
if (token) {
// 让每个请求携带token-- ['X-Token']为自定义key 请根据实际情况自行修改
config.headers['X-Token'] = token
config.headers.Authorization = + token
}
return config
},
error => {
// Do something with request error
console.log("出错啦", error) // for debug
Promise.reject(error)
}
)
service.interceptors.response.use(
(response:any) => {
return response.data
}, /* */
error => {
console.log('err' + error) // for debug
if(error.response.status == 403){
// ElMessage.error('错了')
console.log('错了');
}else{
// ElMessage.error('服务器请求错误，请稍后再试')
console.log('服务器请求错误，请稍后再试');
}
return Promise.reject(error)
}
)
export default service;main.ts
import { createApp, useAttrs } from 'vue'
import ElementPlus from 'element-plus';
import 'element-plus/dist/index.css'
import router from './router/index'
import App from './App.vue'
let app = createApp(App)
import axios from './utils/request'
app.config.globalProperties.$http = axios;
const pinia = createPinia()
app.use(ElementPlus).use(router).mount('#app')service.ts
import service from "../request"
// 获取seller
export function getSeller(params:any){
return service.request({
method:'POST',
url:'接口一',
data:params
})
}
export function Login(params:any){
return service.request({
method:'POST',
url:'接口二',
data:params
})
}页面调用
// 接口引入地址
import { getTest} from "../utils/api/service";
/* 调用接口 */
getTest('放入params参数').then(response => {
console.log("结果", response);
})
.catch(error => {
console.log('获取失败！')
});三、安装Pinia
npm add pinia@next挂载Pinia
main.ts 如果按照上面步骤来的话可以直接替换main.ts
import { createApp, useAttrs } from 'vue'
import ElementPlus from 'element-plus';
import 'element-plus/dist/index.css'
import router from './router/index'
import App from './App.vue'
import {createPinia} from 'pinia'
let app = createApp(App)
import axios from './utils/request'
app.config.globalProperties.$http = axios;
const pinia = createPinia()
app.use(ElementPlus).use(pinia).use(router).mount('#app')新建store文件夹/userCount.ts
import { defineStore } from 'pinia'
// defineStore( ) 方法的第一个参数：相当于为容器起一个名字。注意：这里的名字必须唯一，不能重复。
export const user = defineStore('user', {
state: () => {
return {
num:1
}
},
getters: {
},
actions: {
}
})需要使用的页面里
<template>
<div>
{{num}}
</div>
</template>
<script lang='ts' setup>
import { useMainStore } from "../../store/module/useCountStore";
const mainStore = useMainStore();
console.log(mainStore.count);
</script>地址如下: 完整架构
标签：axios,Axios,App,error,Element,TypeScript,vue,router,import From： https://blog.51cto.com/u_15947040/9240876