disaster_web3/src/main.ts

import { createApp } from 'vue'

import './style.css'
import App from './App.vue'
//1、route
import router from '@/router/index'


//2、pinia
import pinia from '@/store'

//3、element-plus
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import './style/index.css' // 引入整个Element样式
import "normalize.css/normalize.css";//重置样式
import '@/js/lindex.js'
//4、引入echarts
import * as echarts from 'echarts'
import './style/style.css'
 import  Plugin  from 'v-fit-columns';
const app = createApp(App)

//1、route
app.use(router)
//2、pinia
app.use(pinia)
//3、element-plus
app.use(ElementPlus)
app.use(Plugin)
//4、放入全局
app.directive('fit-columns', Plugin);
app.config.globalProperties.$echarts = echarts
app.mount('#app')
app.config.errorHandler = function (err, vm, info) {
    // 处理错误，例如记录日志
    console.error('Vue error:', err, info);
};