value和innerhtml（JS中value与innerText区别）

发布时间：2025-04-08 12:39:59来源：

JavaScript中`value`与`innerText`的区别 🤔 在JavaScript的世界里，`value`和`innerText`是两个常被混淆的概念，但它们的功能却完全不同。首先，`value`主要用于表单元素（如``、`

`）中，用来获取或设置用户输入的内容。例如：当你在一个文本框中输入文字时，通过`element.value`可以轻松读取到这些内容。而`innerText`则完全不同，它是用来操作普通HTML元素的文本内容，比如`<p>`或`<div>`。它会返回该元素的纯文本内容，并且会对CSS隐藏的文本进行过滤。
简单来说，`value`是表单控件的专属，适合处理用户输入；而`innerText`则是为普通文本展示设计，用于修改或获取显示的文字内容。两者用途泾渭分明，千万别弄混了哦！💡
掌握它们的区别，能让你更高效地操控网页内容，快来试试吧！✨				
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