| 本文实例为大家分享了vue实现页面缓存功能的具体代码，供大家参考，具体内容如下 主要利用keep-alive实现从列表页跳转到详情页，然后点击返回时，页面缓存不用重新请求资源。 一、在router里配置路由 在meta里定义页面是否需要缓存 import Vue from "vue";import Router from "vue-router";// 避免到当前位置的冗余导航const originalPush = Router.prototype.pushRouter.prototype.push = function push(location) { return originalPush.call(this, location).catch(err => err)}Vue.use(Router);export default new Router({ base: '', routes: [{ path: "/", name: "index", component: () => import("@/layout"), redirect: '/login', children: [ { path: 'dutySheet', name: 'dutySheet', component: () => import("@/pages/Dashboard/DutySheet") }, { path: 'searchWord', name: 'searchWord', component: () => import("@/pages/dailyReportManage/searchWord/index"), meta: { keepAlive: true // 需要缓存页面 } }, // 匹配维护 { path: "troopAction", name: "troopAction", component: () => import("@/pages/Dashboard/TroopAction"), meta: { keepAlive: false// 不需要缓存 } }, ] }, ]});二、配置APP.vue 使用keep-alive来进行缓存 <keep-alive> <router-view v-if="$route.meta.keepAlive"></router-view></keep-alive><router-view v-if="!$route.meta.keepAlive"></router-view> 三、点击返回按钮时调用this.$router.back()方法就可以了 // 返回 bacKBnt(){ this.$router.back() },四、清除缓存 只针对跳转到"exhibitionWord"或"exhibitionWeekWord"页面才进行缓存，跳转其他页面不用缓存。 beforeRouteLeave(to, from, next) { if (to.name == 'exhibitionWord' || to.name == 'exhibitionWeekWord') { // 需要缓存的路由name from.meta.keepAlive = true next() }else{ from.meta.keepAlive = false next() } },以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持51zixue.net。
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