原生JavaScript实现图片懒加载的相关内容

阿里云文档 2024-10-31

如何使用Node.js SDK处理图片

图片处理是OSS提供的海量、安全、低成本、高可靠的图片处理服务。原始图片上传到OSS后，您可以通过简单的RESTful接口，在任何时间、任何地点、任何互联网设备上对图片进行处理。

文章 2022-09-25 来自：开发者社区

原生JS实现图片懒加载

原理与概述概述：如网页中需要加载N张图片，为了提升用户体验，减少用户的等待时间，兼顾加载性能。只加载当前视口的图片（也称作一屏），其余图片等用户向下滑动的时候再进行加载（滚动条向下滚动的时候）。原理：获取用户设备当前高度，循环图片，获取其距离顶部的距离，处在第一屏的图片先加载，当滚动条发生滚动，继续加载。html 实现<!DOCTYPE html> <html lang="en....

文章 2022-05-05 来自：开发者社区

原文链接： segmentfault.comDemo地址：axuebin.com/lazyload照片都是自己拍的哦~懒加载什么是懒加载懒加载其实就是延迟加载，是一种对网页性能优化的方式，比如当访问一个页面的时候，优先显示可视区域的图片而不一次性加载所有图片，当需要显示的时候再发送图片请求，避免打开网页时加载过多资源。什么时候用懒加载当页面中需要一次性载入很多图片的时候，往往都是需要用懒加载的。....

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更新时间 2022-09-26 10:14:22

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