router-link激活样式

router-link有个exact-active-class，可以设置当前标签被激活的样式

<div class="flex-column left-item-box">
        <router-link to="/"  exact-active-class="active" class="link-view">Home</router-link>
        <router-link to="/about"  exact-active-class="active" class="link-view">About</router-link>
        <router-link to="/goods"  exact-active-class="active" class="link-view">goods</router-link>
        <router-link to="/manage" exact-active-class="active" class="link-view">Manage</router-link>
      </div>

微信截图_20220729155148.png