prefetch-page
Version:
浏览器在空闲时预加载可见区域的超链接，以加速后续页面的加载速度 | Browser prefetchs visible area hyperlinks at idle time to speed up subsequent page loads
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TypeScript
/**
* https://github.com/Lete114/prefetch-page
* Example:
* prefetch({ el: '#box' }) // Select all a tag links under the box tag whose id attribute is
* prefetch({ el: document.body })
* prefetch({ origins: '*' }) // Allows all origins to be prefetched
* prefetch({ origins: ['example.com', 'www.example.com', 'blog.example.com'] })
* prefetch({ limit: 10 })
* prefetch({ threshold: 25 }) // Trigger prefetching after entering 25% of the visible area
* prefetch({ delay: 1000 }) // Prefetch is triggered after staying in the visible area for 1 second
* prefetch({ customs: ['markdown.js', '404.html', 'https://www.example.com'] })
* @param {String|Element} [options.el] - All a tag links under the specified selector (default whole page)
* @param {Array} [options.origins] - Allowed origins to prefetch, Asterisk (*) allows all origins to be prefetched (default [location.hostname])
* @param {Number} [options.limit] - The total number of prefetches to allow (default unlimited)
* @param {Number} [options.threshold] - Percentage of access to the visible area (default 1 pixel appears in the visible area is prefetched)
* @param {Number} [options.delay] - Time each link needs to stay inside viewport before prefetching (milliseconds) (default no delay)
* @param {Array} [options.customs] - Custom prefetch resource (default [])
* @returns {Function} - Executing this function will stop watching all the `<a>` tag hyperlinks that are not prefetched
*/
export default function prefetch(options?: Object): Function;