vue 路由keep-alive

<!-- 这里是需要keepalive的 -->

<keep-alive>

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

</keep-alive>



<!-- 这里不会被keepalive -->

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

	routes: [{

			name: 'warp',

			path: '/warp',

			component: warp,

			meta:{keepAlive:true}

		}, { 

			name: 'grid',

			path: '/grid',

			component: grid,

			meta:{keepAlive:true}

		}, { 

			name: 'forms',

			path: '/forms',

			component: forms,

			meta:{keepAlive:false}

		}

	]