Unverified90% confidenceFactTime unknown
使用展开运算符创建新数组既能将新记录置顶，又能生成全新的数组引用，确保setData正确触发视图更新，这遵循了前端框架的「不可变数据」原则
1
Sources
90%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
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