::v-deep usage as a combinator has been deprecated. Use :deep(<inner-selector>)警告解决

发布时间:2022-06-27 发布网站:脚本宝典
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问题描述:vue3.0使用sass预处理器使用::v-deep深度选择器抛出如下警告

 

[@vue/compiler-sfc] ::v-deep usage as a combinator has been deprecated. Use :deep(<inner-selector>) instead.

 

原因新的vue3.0 单文件规范::v-deep写法已经被废弃了修改成 如下写法,不要加空格

//报错
<style lang="scss" scoped>
  ::v-deep .demo{
    background: yellow;
  }
</style>
//正确
<style lang="scss" scoped>
  :deep(.demo){
    background: yellow;
  }
</style>

警告解决

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