watchDeep

{deep: true} 监视值的简写

¥Shorthand for watching value with {deep: true}

用法

¥Usage

与 watch 类似，但与 { deep: true } 相同

¥Similar to watch, but with { deep: true }

import { watchDeep } from '@vueuse/core'

const nestedObject = ref({ foo: { bar: { deep: 5 } } })

watchDeep(nestedObject, (updated) => {
  console.log(updated)
})

onMounted(() => {
  nestedObject.value.foo.bar.deep = 10
})