从 React.js 应用中的广告合作伙伴加载外部脚本

Question

我想在我的 React.js 网络应用程序中添加两种类型的广告

<script async="async" data-cfasync="false" src="//somewebstite.com/invoke.js"></script>
<div id="container-4foobarbaz"></div>

还有这个广告：

<script type="text/javascript">
atOptions = {
    'key' : 'somekey',
    'format' : 'iframe',
    'height' : 250,
    'width' : 300,
    'params' : {}
};
document.write('<scr' + 'ipt type="text/javascript" src="http' + (location.protocol === 'https:' ? 's' : '') + '://www.cdnwebsite.com/invoke.js"></scr' + 'ipt>');

如何将其包含在我的 React 应用程序中？我尝试了一些方法，但 none 是否有效，包括：

    const script = document.createElement("script");
    script.async = true;
    script["data-cfasync"] = true;
    script.src = "//somewebstite.com/invoke.js"

    this.div.appendChild(script);

渲染中的这个：

<div id="container-4foobarbaz" ref={el => (this.div = el)} >

  </div>

Answer 1

您可以使用此示例代码。这背后的想法是在安装组件并初始化广告时导入广告脚本。每次组件重新安装到 DOM 时，它不会导入已经导入的广告脚本。我还在此处的 Codesandbox 上为您创建了一个示例：https://codesandbox.io/s/example-react-google-ads-0b700

  componentDidMount() {
    // inject some code to head element
    const head = document.querySelector("head");
    // import google ads script if not yet imported
    if (!head.querySelector("#my-google-ads-1")) {
      const script = document.createElement("script");
      script.id = "my-google-ads-1";
      script.async = true;
      script.src = "https://www.google.com/adsense/search/ads.js";
      head.appendChild(script);
    }
    // add another script to head element
    if (!head.querySelector("#my-google-ads-2")) {
      const script = document.createElement("script");
      script.id = "my-google-ads-2";
      script.type = "text/javascript";
      script.charset = "utf-8";
      script.innerHTML = `
        (function(g,o){g[o]=g[o]||function(){(g[o]['q']=g[o]['q']||[]).push(
        arguments)},g[o]['t']=1*new Date})(window,'_googCsa');
      `;
      head.appendChild(script);
    }

    // init ads
    var pageOptions = {
      "pubId": "pub-9616389000213823", // Make sure this the correct client ID!
      "query": "hotels",
      "adPage": 1
    };

    var adblock1 = {
      "container": "afscontainer1",
      "width": "700",
      "number": 2
    };

    window._googCsa('ads', pageOptions, adblock1);
  }

  render() {
    return (
      <div className="App">
        <h1>Hello React.js</h1>
        <h2>These are sample ads</h2>
        <div id='afscontainer1'></div>
      </div>
    );
  }

Answer 2

我看到您正在尝试使用 adsTerra，所以这是一个工作示例（在 Typecript 中）

import { useEffect, useRef } from 'react'
export default function Banner(): JSX.Element {
    const banner = useRef<HTMLDivElement>()

    const atOptions = {
        key: 'YOUR_KEY',
        format: 'iframe',
        height: 50,
        width: 320,
        params: {},
    }
    useEffect(() => {
    if (!banner.current.firstChild) {
        const conf = document.createElement('script')
        const script = document.createElement('script')
        script.type = 'text/javascript'
        script.src = `//www.highperformancedformats.com/${atOptions.key}/invoke.js`
        conf.innerHTML = `atOptions = ${JSON.stringify(atOptions)}`

        if (banner.current) {
            banner.current.append(conf)
            banner.current.append(script)
        }
    }
}, [])

    return <div ref={banner}></div>
}

从 React.js 应用中的广告合作伙伴加载外部脚本

Load External Script From Advertising Partner in React.js app

html

javascript

ads

external-script

reactjs