admin-ui/src/main.ts

import { createApp } from 'vue';
// import Vue from 'vue';
import App from './App.vue';
import router from './router';
import { store, key } from './store';
import { directive } from '/@/utils/directive';
import { i18n } from '/@/i18n/index';
import other from '/@/utils/other';

import ElementPlus from 'element-plus';
import 'element-plus/dist/index.css';
import 'element-plus/theme-chalk/dark/css-vars.css'
import '/@/theme/index.scss';
import mitt from 'mitt';
import VueGridLayout from 'vue-grid-layout';
import { getUpFileUrl, handleTree, selectDictLabel } from "/@/utils/common";
import { useDict } from "/@/api/common/dict/data";
// 分页组件
import pagination from '/@/components/pagination/index.vue'
import copy from '/@/components/copy/index.vue'

//引入json数据展示
import JsonViewer from "vue3-json-viewer"

const app = createApp(App);

directive(app);
other.elSvg(app);

app.component('pagination', pagination)
app.component('copy', copy)
app.use(router)
  .use(store, key)
  .use(ElementPlus, { i18n: i18n.global.t })
  .use(i18n)
  .use(JsonViewer)
  .use(VueGridLayout)
  .mount('#app');

// 全局挂载
app.config.globalProperties.getUpFileUrl = getUpFileUrl
app.config.globalProperties.handleTree = handleTree
app.config.globalProperties.useDict = useDict
app.config.globalProperties.selectDictLabel = selectDictLabel
app.config.globalProperties.mittBus = mitt();


const matchMedia = window.matchMedia('(prefers-color-scheme: light)')

matchMedia.addEventListener('change', function () {
  // console.log(`当前的主题是:${this.matches ? 'light' : 'dark'}`)
  setTheme(this.matches)
})

function setTheme(matches: Boolean) {
  const body = document.documentElement as HTMLElement;
  body.setAttribute('data-theme', matches ? '' : 'dark');
  document.querySelector('html')!.className = matches ? '' : 'dark'
  localStorage.setItem('isDark', matches ? '0' : '1')
}