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Vue 中的 computed 和 watch 的区别在哪里 #73

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murphywuwu opened this issue Mar 1, 2021 · 1 comment

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murphywuwu commented Mar 1, 2021

Advanced-Frontend/Daily-Interview-Question#304

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murphywuwu commented Mar 1, 2021

computed可监听多个数据的变化。
watch只可监听单个数据的变化。
computed适用于多个数据影响单个数据的场景
watch适用于单个数据影响多个数据的场景

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