Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
本文详细介绍了HTML文档中的Document对象，包括其属性、方法以及如何利用这些特性进行网页开发。 从doctype到styleSheets，从open ()到createNodeIterator ()，全面解析Document对象的功能和用途。 document 节点是文档的根节点，每张网页都有自己的 document 节点。 window.document 属性就指向这个节点。 也就是说，只要浏览器开始载入HTML文档，这个节点对象就存在了，可以直接调用。 document节点有不同的办法可以获取： 对于正常的网页，直接使用 document或window.document。 对于 iframe 载入的网页，使用 iframe节点的contentDocument 属性。
访问以下链接会跳转到公众号授权，手机版微信可以正常访问，mac版微信也可以正常，在window版微信上会跳转到白屏页面https://jyzy.fzzqcdn.com/s/articledata/ARTICLE15888939130811?isshare=true&pid=74cefab8-8217-4acf-88ca-b23a05d55fda&pidUserId=liwei16&ubrUuid=2ebf6c2c-0f1c-45cb-8402-eba6d658d41b&ubrSourceRefid=liwei16查看页面源代码，里面显示”请在微信客户端打开链接“https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx05924e5e43f814a9&response_type=code&scope=snsapi_userinfo&connect_redirect=1&state=5f77fe439f2b4809b273510c700f7ebb&redirect_uri=https://weixin.foundersc.com/wx/rewrite/nosilence?nextUrl=https%3A%2F%2Fjyzy.fzzqcdn.com%2FfaTools%2Fh6%2Fwxuserinfo%2Fgreet#wechat_redirect
Access Google Sheets with a personal Google account or Google Workspace account (for business use).
Create and edit spreadsheets online with Microsoft Excel for the web. Easy formatting, analysis, and real-time collaboration from any device.
Online, collaborative spreadsheets. Google Sheets helps you track, organize and analyze your data on any device. Format and polish data with a few clicks, collaborate in real-time and input accurate, rich data using smart chips for names, files, dates, dropdown menus, events and more. Sign in
Microsoft Excel is the industry leading spreadsheet application and data analysis tool. Explore free spreadsheet software tools with advanced features in Excel.