Vue项目中使用keep-Alive步骤

1 /router/index.js 配置路由元信息keepAlive: true

    {         path: "user",         name: "用户管理",         component: User,         meta: {             requireAuth: true,             keepAlive: true // 用户列表需要被缓存         }     },

2 /app.vue

      <keep-alive>           <router-view v-if="$route.meta.keepAlive"></router-view>       </keep-alive>       <router-view v-if="!$route.meta.keepAlive"></router-view>

user路由的$route.meta.keepAlive为true，便达到了被缓存的效果。

文章来源: Vue项目中使用keep-Alive步骤