2022-06-08 react window.addEventListener 无效

代码:

    componentDidMount() {
        window.addEventListener('scroll', this.handleScroll);
    }

    　　handleScroll = (e) => {         　　console.log(e); 　　　　}

解决方案:

window.addEventListener('scroll', this.handleScroll)添加一个true,即:

window.addEventListener('scroll', this.handleScroll, true);

标签：06,08,react,handleScroll,window,addEventListener,true,scroll
来源： https://www.cnblogs.com/iuniko/p/16355424.html