专题文章
时长:00:00更新时间:2020-11-27 20:39:12
javascript:以前写的xmlhttp池,代码_javascript技巧:var Pool_xmlreq=function(){ var _cacheCase=[]; _cacheCase.fetch=function(){ var i=0; var _instance=function(){ try{ return (new ActiveXObject(Msxml2.XMLHTTP.5.0));} catch(e){ try{ return (new XMLHttpRequest());} catch(e){ try{
查看详情