# 网页标题/标签 闪烁

# 效果:

# 实现代码

let beforeTitle = document.title // 原标签
let count = 0 // 切换title
function blinkNewMsg(val) {
	document.title =
		count % 2 == 0 ? `【   】${beforeTitle}` : `${val}${beforeTitle}`
	count++
}
setInterval(() => {
	blinkNewMsg('新消息')
}, 1000)
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