文章浏览阅读215次,点赞4次,收藏5次。这个Vue警告信息指出,Vue接收到了一个被标记为响应式对象的组件。在Vue 3中,响应式系统是通过Proxy来实现的,它会拦截对象属性的访问和修改。当你将一个组件实例或类似对象转换为响应式对象时,Vue需要额外的工作来追踪这些属性的变化,这可能导致不必要的性能开销。这意味着只有引用的值是响应式的,而值的内部结构不会被Vue追踪为响应式。这适用于当你需要响应式引用一个对象,但不需要Vue追踪对象内部属性的变化时。是一个响应式引用,但只有它指向的对象是响应式的,对象内部的属性变化不会被追踪。
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