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目标：复习常见标签，了解H5新特性（canvas，存储，websocket）了解shadowDOM、webComponent，跟着教程写一个webComponent H5新特性🥝语义化标签：HTML5引入了一系列的语义化标签（如<header>、<nav>、<section>、<article>、<aside>、<footer&g

Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. Quick