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import Vue from "vue";
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import App from "./App.vue";
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import router from "./router";
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import store from "./store";
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//import "./utils/rem"; //设置body文字大小
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Vue.config.productionTip = false;
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import "../src/assets/css/theme/index.css"; //l绿色主题
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import ElementUI from "element-ui";
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//样式
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import "./assets/css/reset.css"; //默认样式
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import "./assets/css/global.less"; //全局定义颜色
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import "./assets/css/element.less"; //全局定义颜色
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import "./assets/fonts/iconfont.css"; //按钮
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//引入Echarts;
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import * as echarts from "echarts";
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Vue.prototype.$echarts = echarts;
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//引入日期// 注册全局 moment
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import moment from "moment";
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Vue.prototype.$moment = moment;
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import { message } from "@/utils/resetMessage";
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// import "element-ui/lib/theme-chalk/index.css";
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Vue.use(ElementUI, {
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size: "small",
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});
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//图片懒加载
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//引入插件
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import VueLazyload from "vue-lazyload";
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//注册插件
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Vue.use(VueLazyload, {
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error: require("./assets/img/nodatapic2.jpg"),
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listenEvents: [ 'scroll', 'wheel', 'mousewheel', 'resize', 'animationend', 'transitionend', 'touchmove' ]
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});
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/* 引入公共js*/
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import common from "@/utils/common/common.js";
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Vue.prototype.common = common;
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//挂载弹出信息
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Vue.prototype.$message = message;
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//防抖
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Vue.directive("noMoreClick", {
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inserted(el, binding) {
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el.addEventListener("click", (e) => {
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el.classList.add("is-disabled");
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el.disabled = true;
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setTimeout(() => {
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el.disabled = false;
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el.classList.remove("is-disabled");
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}, 2000); //我这里设置的是2000毫秒也就是2秒
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});
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},
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});
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//使用钩子函数对路由进行权限跳转
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router.beforeEach((to, from, next) => {
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document.title = `${to.meta.title} | 视频监控可视化平台`;
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// 获取用户的角色和token
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const role = localStorage.getItem("role");
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const token = localStorage.getItem("token");
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// 如果没有token，并且不是登录页面，重定向到登录页面
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if (!token && to.path !== "/login") {
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return next({ path: "/login" });
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}
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// 如果用户是超级管理员（role == 0），则允许访问任何页面
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if (role === "0") {
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return next();
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}
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// 如果用户从登录页面跳转到其他页面，并且已经拥有token，则允许通过
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if (from.path === "/login" && token) {
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return next();
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}
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// 获取权限列表（这里假设permissions是从后端获取的权限数组）
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const permissions = JSON.parse(localStorage.getItem("menuPermission")) || [];
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// 检查用户是否有访问当前路由的权限
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const hasPermission = permissions.some(
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(permission) => permission.key === to.path
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);
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// 如果路由需要权限，但用户没有权限，则重定向到无权限页面
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if (to.meta.requiresAuth && !hasPermission) {
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return next({ path: "/permission" });
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}
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// 如果路由在免登录白名单中，则直接通过
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if (to.meta.noAuth) {
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return next();
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}
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// 如果以上条件都不满足，正常通过
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next();
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});
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new Vue({
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router,
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store,
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render: (h) => h(App),
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}).$mount("#app");
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