js confirm()
时间: 2023-08-18 18:11:18 浏览: 44
回答: js confirm()是一个用于在网页中显示确认框的函数。它可以在用户点击按钮时弹出一个对话框,询问用户是否确定执行某个操作。\[1\]通常,confirm()函数会返回一个布尔值,如果用户点击了确认按钮,则返回true,否则返回false。\[2\]在使用confirm()函数时,可以根据返回值来执行相应的操作,比如显示不同的提示信息或者执行不同的代码逻辑。\[3\]这个函数在网页开发中经常被使用,可以用来获取用户的确认或取消操作。
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