mirror of
https://gitee.com/lab1024/smart-admin.git
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107 lines
4.0 KiB
JavaScript
107 lines
4.0 KiB
JavaScript
/*
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* 项目启动入口方法
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*
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* @Author: 1024创新实验室-主任:卓大
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* @Date: 2022-09-06 20:59:23
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* @Wechat: zhuda1024
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* @Email: lab1024@163.com
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* @Copyright 1024创新实验室 ( https://1024lab.net ),Since 2012
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*/
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import { createApp } from 'vue';
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import Antd, { message } from 'ant-design-vue';
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import * as antIcons from '@ant-design/icons-vue';
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import lodash from 'lodash';
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import JsonViewer from 'vue3-json-viewer';
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import 'vue3-json-viewer/dist/index.css';
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import App from './App.vue';
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import { smartSentry } from '/@/lib/smart-sentry';
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import { loginApi } from '/@/api/system/login-api';
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import constantsInfo from '/@/constants/index';
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import { privilegeDirective } from '/@/directives/privilege';
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import i18n from '/@/i18n/index';
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import privilegePlugin from '/@/plugins/privilege-plugin';
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import dictPlugin from '/@/plugins/dict-plugin';
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import smartEnumPlugin from '/@/plugins/smart-enums-plugin';
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import { buildRoutes, router } from '/@/router';
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import { store } from '/@/store';
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import { useUserStore } from '/@/store/modules/system/user';
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import 'ant-design-vue/dist/reset.css';
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import '/@/theme/index.less';
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import { localRead } from '/@/utils/local-util.js';
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import LocalStorageKeyConst from '/@/constants/local-storage-key-const.js';
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import '/@/utils/ployfill';
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import { useDictStore } from '/@/store/modules/system/dict.js';
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import { dictApi } from '/@/api/support/dict-api.js';
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/*
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* -------------------- ※ 着重 解释说明下main.js的初始化逻辑 begin ※ --------------------
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*
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* 1、在main.js里很多框架都是 直接调用初始化的vue方法,创建vue实例,然后挂载路由router、状态管理store等等,但是关于router这块是有问题的;
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* 2、因为现在大部分路由都是从后端接口返回的,如若直接初始化挂载路由,这时前端还没有从后端请求路由的数据,所以只能写到路由拦截器里,这样很绕很不清晰;
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* 正确的做法流程应该是:
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* 2.1)如果存在登录信息,则先ajax请求用户的所有路由,然后加载,再去创建vue实例和挂载路由
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* 2.2)如果不存在路由信息,则创建vue实例和挂载路由(此时的路由应该只有login页面,因为用户拥有哪些路由是登录之后才知道的)
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* 3、以上,在main.js里两个方法,一个是 获取登录信息getLoginInfo,另一个初始化vue: initVue,在最下的if操作里
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*
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* -------------------- ※ 着重 解释说明下main.js的初始化逻辑 end ※ --------------------
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*/
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/**
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* 获取用户信息和用户权限对应的路由,构建动态路由
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*/
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async function getLoginInfo() {
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try {
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//获取登录用户信息
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const res = await loginApi.getLoginInfo();
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const dictRes = await dictApi.getAllDictData();
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//构建系统的路由
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let menuRouterList = res.data.menuList.filter((e) => e.path || e.frameUrl);
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buildRoutes(menuRouterList);
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initVue();
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// 初始化数据字典
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useDictStore().initData(dictRes.data);
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//更新用户信息到pinia
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useUserStore().setUserLoginInfo(res.data);
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} catch (e) {
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message.error(e.data ? e.data.msg : e.message);
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smartSentry.captureError(e);
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initVue();
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}
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}
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async function initVue() {
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let vueApp = createApp(App);
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let app = vueApp
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.use(router)
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.use(store)
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.use(i18n)
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.use(Antd)
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.use(smartEnumPlugin, constantsInfo)
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.use(privilegePlugin)
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.use(dictPlugin)
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.use(JsonViewer);
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//注入权限
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app.directive('privilege', {
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mounted(el, binding) {
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privilegeDirective(el, binding);
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},
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});
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// 注册图标组件
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Object.keys(antIcons).forEach((key) => {
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app.component(key, antIcons[key]);
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});
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//全局
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app.config.globalProperties.$antIcons = antIcons;
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app.config.globalProperties.$lodash = lodash;
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//挂载
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app.mount('#app');
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}
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//不需要获取用户信息、用户菜单、用户菜单动态路由,直接初始化vue即可
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let token = localRead(LocalStorageKeyConst.USER_TOKEN);
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if (!token) {
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await initVue();
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} else {
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await getLoginInfo();
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}
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