charge-java/admin-web/src/App.vue

<template>
	<el-config-provider :size="getGlobalComponentSize" :locale="getGlobalI18n">
		<router-view v-show="setLockScreen" />
		<LockScreen v-if="themeConfig.isLockScreen" />
		<Setings ref="setingsRef" v-show="setLockScreen" />
		<CloseFull v-if="!themeConfig.isLockScreen" />
<!--		<Upgrade v-if="getVersion" />-->
<!--		<Sponsors />-->
	</el-config-provider>
</template>

<script setup lang="ts" name="app">
import { defineAsyncComponent, computed, ref, onBeforeMount, onMounted, onUnmounted, nextTick, watch } from 'vue';
import { useRoute } from 'vue-router';
import { useI18n } from 'vue-i18n';
import { storeToRefs } from 'pinia';
import { useTagsViewRoutes } from '/@/stores/tagsViewRoutes';
import { useThemeConfig } from '/@/stores/themeConfig';
import other from '/@/utils/other';
import { Local, Session } from '/@/utils/storage';
import mittBus from '/@/utils/mitt';
import setIntroduction from '/@/utils/setIconfont';
import {$get} from "/@/utils/request";

// 引入组件
const LockScreen = defineAsyncComponent(() => import('/@/layout/lockScreen/index.vue'));
const Setings = defineAsyncComponent(() => import('/@/layout/navBars/breadcrumb/setings.vue'));
const CloseFull = defineAsyncComponent(() => import('/@/layout/navBars/breadcrumb/closeFull.vue'));
// const Upgrade = defineAsyncComponent(() => import('/@/layout/upgrade/index.vue'));
// const Sponsors = defineAsyncComponent(() => import('/@/layout/sponsors/index.vue'));

// 定义变量内容
const { messages, locale } = useI18n();
const setingsRef = ref();
const route = useRoute();
const stores = useTagsViewRoutes();
const storesThemeConfig = useThemeConfig();
const { themeConfig } = storeToRefs(storesThemeConfig);

// 设置锁屏时组件显示隐藏
const setLockScreen = computed(() => {
	// 防止锁屏后，刷新出现不相关界面
	// https://gitee.com/lyt-top/vue-next-admin/issues/I6AF8P
	return themeConfig.value.isLockScreen ? themeConfig.value.lockScreenTime > 1 : themeConfig.value.lockScreenTime >= 0;
});
// 获取版本号
/*const getVersion = computed(() => {
	let isVersion = false;
	if (route.path !== '/login') {
		// @ts-ignore
		if ((Local.get('version') && Local.get('version') !== __NEXT_VERSION__) || !Local.get('version')) isVersion = true;
	}
	return isVersion;
});*/
// 获取全局组件大小
const getGlobalComponentSize = computed(() => {
	return other.globalComponentSize();
});
// 获取全局 i18n
const getGlobalI18n = computed(() => {
	return messages.value[locale.value];
});
// 设置初始化，防止刷新时恢复默认
onBeforeMount(() => {
	// 设置批量第三方 icon 图标
	setIntroduction.cssCdn();
	// 设置批量第三方 js
	setIntroduction.jsCdn();
});
// 页面加载时
onMounted(() => {
  console.error("App onMounted")
	nextTick(() => {
		// 监听布局配'置弹窗点击打开
		mittBus.on('openSetingsDrawer', () => {
			setingsRef.value.openDrawer();
		});
		// 获取缓存中的布局配置
		if (Local.get('themeConfig')) {
			storesThemeConfig.setThemeConfig({ themeConfig: Local.get('themeConfig') });
			document.documentElement.style.cssText = Local.get('themeConfigStyle');
		}
		// 获取缓存中的全屏配置
		if (Session.get('isTagsViewCurrenFull')) {
			stores.setCurrenFullscreen(Session.get('isTagsViewCurrenFull'));
		}

    window.addEventListener('beforeunload', ()=>{
      console.log("beforeunload")
    });
    window.addEventListener('unload', ()=>{
      console.log("unload")
    });
    if (Session.get('token')) {
      refreshEnv();
    }
	});
});

const refreshEnv = ()=>{
  $get("/dict/dictList", {}).then((res: any) => {
    Session.set("dicts", res);
  })

  $get("/user/profile").then((obj: any) => {
    if (obj) {
      let {user, permissionList} = obj;
      let userInfo = {...user, permList: permissionList}
      Session.set('userInfo',userInfo)
    }

  }).catch(err => {
    Session.clear();
  });
}

// 页面销毁时，关闭监听布局配置/i18n监听
onUnmounted(() => {
	mittBus.off('openSetingsDrawer', () => {});

  window.removeEventListener('beforeunload', ()=>{
    console.log("removeEventListener beforeunload")
  });
  window.removeEventListener('unload', ()=>{
    console.log("removeEventListener unload")
  });
});
// 监听路由的变化，设置网站标题
watch(
	() => route.path,
	() => {
    console.log("App.vue watch route path",route.path)
		other.useTitle();
	},
	{
		deep: true,
	}
);
</script>