::v-deep usage as a combinator has been deprecated. Use :deep(<inner-selector>) instead.
时间: 2023-10-25 14:31:41 浏览: 156
这是一个关于Vue.js的警告信息,意思是在Vue.js中,使用`:deep`作为一个组合器已经被废弃了,应该使用`:deep(<inner-selector>)`来代替。`:deep`是用来匹配所有嵌套子组件的CSS选择器,但是它的使用会降低性能并导致样式污染问题。因此,Vue.js建议使用`:deep(<inner-selector>)`来代替`:deep`,并且只在必要的情况下使用它。
相关问题
[@vue/compiler-sfc] ::v-deep usage as a combinator has been deprecated. Use :deep(<inner-selector>) instead.
\[@vue/compiler-sfc\] ::v-deep usage as a combinator has been deprecated. Use :deep(<inner-selector>) instead. 这个报错是因为在Vue 3中,::v-deep选择器作为组合器已经被弃用了,取而代之的是使用:deep(<inner-selector>)选择器。这个报错可能会在一些手写的组件或者一些第三方组件库中出现,比如antdv。尽管这个报错不会影响项目的运行,但是在控制台中显示出来可能会让人感到不舒服。所以,为了避免这个报错,建议使用:deep(<inner-selector>)选择器来替代::v-deep选择器。
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::v-deep usage as a combinator has been deprecated. Use :deep(<inner-selector>) instead of ::v-deep
在Vue.js中,`::v-deep`是一种用于深度选择器的语法。它可以用来选择组件内部的元素,并且可以穿透组件的样式作用域。然而,从Vue 2.6.0版本开始,`::v-deep`作为一个组合器已经被弃用了,推荐使用`:deep(<inner-selector>)`来代替。
`:deep(<inner-selector>)`可以实现与`::v-deep`相同的效果,即选择组件内部的元素并穿透样式作用域。你可以将`<inner-selector>`替换为你想要选择的元素的选择器。
例如,如果你想选择组件内部的所有`p`元素,你可以使用`:deep(p)`来实现。
需要注意的是,`:deep(<inner-selector>)`只能在有样式作用域的组件中使用,如果组件没有样式作用域,则无法使用该语法。
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