Gatsby：img是一个void元素标签，既不能有`children`也不能使用`dangerouslySetInnerHTML`

Question

我正在尝试使用 Gatsby Js 构建一个组件，其中包含导入的图像。但是，当使用锚 HTML 标记添加链接时，我收到

img is a void element tag and must neither have

children

nor use

dangerouslySetInnerHTML`。

没有

<a> ... </a>

就没有这样的错误。

我的代码：

import React from "react"
import medium from "../images/medium.png"


const Socials = () => (
    <div>
        <a href="https://medium.com"> <img src={medium}> </img> </a>
    </div>
)
export default Socials

堆栈跟踪：

  in img (at Socials.js:8)
    in a (at Socials.js:8)
    in div (at Socials.js:7)
    in Socials (at pages/index.js:44)
    in IndexPage (created by HotExportedIndexPage)
    in AppContainer (created by HotExportedIndexPage)
    in HotExportedIndexPage (created by PageRenderer)
    in PageRenderer (created by JSONStore)
    in JSONStore (created by RouteHandler)
    in RouteHandler (created by EnsureResources)
    in div (created by FocusHandlerImpl)
    in FocusHandlerImpl (created by Context.Consumer)
    in FocusHandler (created by RouterImpl)
    in RouterImpl (created by Context.Consumer)
    in Location (created by Context.Consumer)
    in Router (created by EnsureResources)
    in ScrollContext (created by EnsureResources)
    in RouteUpdates (created by EnsureResources)
    in EnsureResources (created by LocationHandler)
    in LocationHandler (created by LocationProvider)
    in LocationProvider (created by Context.Consumer)
    in Location (created by Root)
    in Root
    in _default

向图像添加 URL 链接的正确方法是什么？

Answer 1

您应该能够将图像导入到组件中，然后将其添加到图像 src 中，如下所示。

import React from "react"
import gatsbyIconImage from "../images/gatsby-icon.png"

const IndexPage = () => (
  <>
    <a href="https://stackoverflow.com"><img alt="stack overflow" src={gatsbyIconImage}></img></a>
  </>
)

export default IndexPage

但是，如果您在开始和结束

<img>

标记之间放置任何内容（即使只是一个空格），gatsby 似乎会认为它具有子元素，并且无法正确编译。

Answer 2

我的错误是删除标签

替换 Nextjs 的组件 它还具有图像组件需要的属性：src、宽度、高度和 alt