Comment:Comment() 构造函数

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

Comment() 构造函数返回一个新创建的 Comment 对象,其文本内容为可选参数中给出的字符串。

语法

js
new Comment()
new Comment(aString)

参数

  • aString 可选

返回值

一个新的包含 aString(如果没有给出参数,则为空字符串)的注释(Comment)。

示例

js
let comment = new Comment("测试");

规范

Specification
DOM
# ref-for-dom-comment-comment①

浏览器兼容性

BCD tables only load in the browser

参见