Vue项目中使用keep-Alive步骤
实现方式:
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。
