摘要:
addScript(){ let scriptArr = document.body.getElementsByTagName("script") let runIn = true for(var i in scriptArr ){ if(scriptArr[i].src == previewApi 阅读全文
摘要:
var userAgent = navigator.userAgent; var isEdge = userAgent.indexOf('Edge')>-1; var isIE = window.ActiveXObject || "ActiveXObject" in window; if(isEdg 阅读全文