GithubHelp home page GithubHelp logo

wenpingzheng / lightning-load-project Goto Github PK

View Code? Open in Web Editor NEW

This project forked from unmagic/lightning-load-project

0.0 2.0 0.0 37 KB

小程序页面预加载框架

Home Page: https://blog.csdn.net/sinat_27612147/article/details/80802725

License: MIT License

JavaScript 100.00%

lightning-load-project's Introduction

lightning-load-project

小程序性能优化之页面预加载框架

介绍

之前看到一篇文章,《微信小程序之提高应用速度小技巧》,是讲如何实现小程序在触发页面跳转前就请求协议,利用跳转页面的短短200~300ms的时间,获取到数据并渲染到新页面上,实现数据在小程序页面中预加载。这种技术,可以缩短用户的等待时间,极大的提升用户的使用体验。但是那篇文章中只是讲述了技术原理,并没有实际教大家如何编写,所以我编写了这个页面预加载框架。

框架优缺点

优点:

  • 预加载下一个页面的数据,提高了页面的加载速度,轻量级的协议(200~300ms左右就能接收到数据)能轻松让小程序页面打开后数据瞬间加载,几乎不出现空页面。
  • 让同种业务的代码保持在一个类中,不会破坏项目结构。
  • 代码量非常少,对原本业务影响非常少。
  • 在小程序初始化时便注入了预加载,未实现预加载的页面会自动跳过。
  • 实现预加载后想删掉预加载?只需在实现的类中删除一个字符串即可。

缺点:

  • 代码侵入高,需要按情况替换setData$setData
  • 需要开发者非常清楚各情况下的上下文是什么。
  • 协议非常耗时,达到400ms以上的,使用这种优化方式就不明显了。

使用该技术的项目

HiPee优孕

LINK

集成方式文档

技术原理文档

LICENSE

感谢这篇文章提供的**: 微信小程序之提高应用速度小技巧

lightning-load-project's People

Contributors

unmagic avatar

Watchers

 avatar  avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.