摘要: var browser = { versions:function(){ var u = navigator.userAgent, app = navigator.appVersion; return { trident: u.indexOf('Trident') > -1, //IE内核 pres 阅读全文
posted @ 2018-05-24 10:04 暖爱 阅读(133) 评论(0) 推荐(0) 编辑