Document.close()

Document.close() 用于结束由对文档的 Document.write() 写入操作，这种写入操作一般由 Document.open() 打开。

语法

document.close();

// 打开一个文档，以便写入数据
document.open();

// 写入文档内容
document.write("<p>文档内容~</p>");

// 关闭文档
document.close();

规范	状态	备注
HTML Living Standard document.close()	Living Standard
Document Object Model (DOM) Level 2 HTML Specification document.close()	Obsolete

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`close`	Chrome Full support 45 Notes Full support 45 Notes Notes Before Chrome 64, this method was accessed through the `HTMLDocument` alias.	Edge Full support 12	Firefox Full support Yes	IE ?	Opera Full support Yes	Safari Full support Yes	WebView Android Full support 45 Notes Full support 45 Notes Notes Before Chrome 64, this method was accessed through the `HTMLDocument` alias.	Chrome Android Full support 45 Notes Full support 45 Notes Notes Before Chrome 64, this method was accessed through the `HTMLDocument` alias.	Firefox Android Full support Yes	Opera Android Full support Yes	Safari iOS Full support Yes	Samsung Internet Android Full support 5.0 Notes Full support 5.0 Notes Notes Before Samsung Internet 9.0, this method was accessed through the `HTMLDocument` alias.