前端如何判断用户设备
提取 navigator.userAgent 字符串通过正则表达式匹配特征关键词function detectDevice { const userAgent = navigator.userAgent.toLowerCase; const device =
前端 const useragent windowsphon 2025-09-27 20:20 10
windowsphon
提取 navigator.userAgent 字符串通过正则表达式匹配特征关键词function detectDevice { const userAgent = navigator.userAgent.toLowerCase; const device =
前端 const useragent windowsphon 2025-09-27 20:20 10