无限加载的网页,会无限占用电脑内存吗? - V2EX
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CSGO

无限加载的网页,会无限占用电脑内存吗?

  •  
  •   CSGO Jul 5, 2022 1904 views
    This topic created in 1394 days ago, the information mentioned may be changed or developed.
    很多网页比如:pinterest dribbble ,不断滚动可以不断加载内容,求问它们不断的滚动,前面的内容会一直保留在内存里吗?

    如果保留,我应该当心不能滚动太多吗?

    如果不保留,它们是网页自己写了什么代码优化前面的内容消失了,还是浏览器的优化?
    6 replies    2022-07-05 18:47:38 +08:00
    chairuosen
        1
    chairuosen  
       Jul 5, 2022
    浏览器有优化,前端也可以自己优化,类似 ListView
    learningman
        2
    learningman  
       Jul 5, 2022 via Android
    @chairuosen 说 recycleview 更好一些
    kkocdko
        3
    kkocdko  
       Jul 5, 2022 via Android   2
    前端一般会有优化。但是也有例外,比如知乎就是一直放着不动占内存。。。
    darklights
        4
    darklights  
       Jul 5, 2022
    浏览器没有内存 /显存优化。
    不过估计电脑炸掉前,用户先厌倦掉。

    测试网站 Imgur.
    tabris17
        5
    tabris17  
       Jul 5, 2022
    一边尾部加载一边顶部销毁,不过要是浏览器有资源泄露也没用
    TrevorPhillips
        6
    TrevorPhillips  
       Jul 5, 2022
    会,chrome 的 auto discard 机制针对的是过多的标签页,而不是过长的网页
    另外你可以自己试验下当网站滚动足够长后按 home ,根据卡了多久来判断
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