小编JoV*_*Vsn的帖子

我正在开发一个 React 组件，我发现了一个特定的 javascript 代码可以修改我的 html 页面的内容。\n问题是我不知道如何将此脚本合并到我的组件中。我知道我可以用“import”语句调用它，但该脚本使用“window.onload”函数，该函数仅被调用一次，但我的组件被安装了多次，脚本将不再工作

组件 -

import React, { Component } from \'react\';\nimport textRotation from \'../../scripts/textRotation\';\nimport \'./Main.scss\';\n\n\nclass Main extends Component {\n  constructor(props) {\n    super(props);\n    this.title = props.title;\n    this.imgSrc = props.imgSrc;\n  }\n\n  render() {\n    return (\n      <div className="Main">\n        <div className="main-content">\n          <div className="presentation-caption">\n            <span>Hello, I\'m Jordan, a junior front-end developer, who does a lot of things.</span>\n          </div>\n          <div className="description-caption">\n            <span>Prepare you to encounter various types of projects... but it\'s ok, just explore&nbsp;!</span>\n          </div>\n          <div className="button-container">\n            <a href="#works"><button>Scroll …