js 获取滚动条事件

function getScroll() {
    return {
        left: window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0,
        top: window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0
    };
}
console.log(getScroll().top);
console.log(getScroll().left);


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转载自www.cnblogs.com/wanguofeng/p/10628148.html