PageTransitionEvent.persisted

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨2015年7月⁩.

只读属性 persisted 代表一个页面是否从缓存中加载的

Syntax

window.addEventListener("pageshow", function (event) {
  if (event.persisted) {
    console.log("Page was loaded from cache.");
  }
});

Specification
HTML # dom-pagetransitionevent-persisted-dev

This page was last modified on ⁨2023年7月29日⁩ by MDN contributors.