问必须加载Google API库
EN

Stack Overflow用户

提问于 2020-09-05 11:55:47

回答 1查看 1.1K关注 0票数 1

大家好，我是React的新手，我正在使用React https://www.npmjs.com/package/react-places-autocomplete，并面对下面的error

Error: [react-places-autocomplete]: Google Maps JavaScript API library must be loaded. See: https://github.com/kenny-hibino/react-places-autocomplete#load-google-library**

我的html包括必要的script标签！

    <script src="https://maps.googleapis.com/maps/api/js?key=*****************&libraries=places"></script>

这是我的Index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta name="theme-color" content="#000000" />
    <meta
      name="description"
      content="Web site created using create-react-app"
    />
    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
    <!--
      manifest.json provides metadata used when your web app is installed on a
      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
    -->
    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
    <!--
      Notice the use of %PUBLIC_URL% in the tags above.
      It will be replaced with the URL of the `public` folder during the build.
      Only files inside the `public` folder can be referenced from the HTML.

      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
      work correctly both with client-side routing and a non-root public URL.
      Learn how to configure a non-root public URL by running `npm run build`.
    -->
    <title>React App</title>
  </head>
  <body>
    <noscript>You need to enable JavaScript to run this app.</noscript>
    <div id="root"></div>
    <!--
      This HTML file is a template.
      If you open it directly in the browser, you will see an empty page.

      You can add webfonts, meta tags, or analytics to this file.
      The build step will place the bundled scripts into the <body> tag.

      To begin the development, run `npm start` or `yarn start`.
      To create a production bundle, use `npm run build` or `yarn build`.
    -->
  </body>
  <script src="https://maps.googleapis.com/maps/api/js?key=*********&libraries=places"></script>
  <!-- bundle.js -->
<script src="bundle.js"></script>
</html>

reactjs

google-places-api

回答 1

Stack Overflow用户

发布于 2020-09-05 12:14:48

您应该在挂载任何组件之前加载google maps library！

<!-- Maps library -->
<script src="https://maps.googleapis.com/maps/api/js?key=*****************&libraries=places"></script>
<!-- bundle.js -->
<script src="bundle.js"></script>

您可以在affected组件中尝试这样的方法：

state = {
  gmapsLoaded: false,
}

initMap = () => {
  this.setState({
    gmapsLoaded: true,
  })
}

componentDidMount () {
  window.initMap = this.initMap
  const gmapScriptEl = document.createElement(`script`)
  gmapScriptEl.src = `https://maps.googleapis.com/maps/api/js?key=SECRET_EATING&libraries=places&callback=initMap`
  document.querySelector(`body`).insertAdjacentElement(`beforeend`, gmapScriptEl)
}

render () {
  return (
    <div>
      {this.state.gmapsLoaded && (
        <PlacesAutocomplete />
      )}
    </div>
  )
}

这个例子取自这里。

票数 1

页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持

原文链接：

https://stackoverflow.com/questions/63753628

复制

相似问题

问必须加载Google API库
EN

回答 1

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问必须加载Google API库EN

回答 1

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问必须加载Google API库
EN