vipAllDay/vue/vue高阶/project/src/views/Home.vue

<template>
  <div class="home">
    {{ $route.query.id }}
    <div class="nav">
        <router-link active-class="ha" to="/home/part1" class="hobby">画画</router-link>
        <router-link active-class="ha" to="/home/part2" class="hobby">舞蹈</router-link>
    </div>
    
    <div class="main">
        <!-- keep-alive 组件缓存
            include 控制保留那个组件内容的属性
         -->
        <!-- <keep-alive include="Part1">
            <router-view></router-view>
        </keep-alive> -->
        <!-- 多个存储 -->
        <keep-alive :include="['Part1']">
            <router-view></router-view>
        </keep-alive>
    </div>
  </div>
</template>

<script>
export default {
    created() {
        // 接收query传参
        //$route 路由参数
        console.log(this.$route.query)

    },
}
</script>

<style scoped>
.home {
    display: flex;
    justify-content: space-between;
}
.nav {
    width: 120px;
    height: 400px;
    display: flex;
    margin-top: 20px;
    flex-direction: column;
    /* margin: 30px 0 0 30px; */
}
.hobby {
    flex: 1;
    text-align: center;
    line-height: 200px;
    text-decoration: none;
    color: #000;
    border: 1px solid #ff0;
}
.main {
    flex: 2;
    /* width: 500px; */
    height: 500px;
    margin-top: 20px;
    margin-left: 30px;
    border: 1px solid purple;
}
.ha {
    color: red;
}
</style>