原生javascript提示浏览器升级插件<script>//IEoutdatefriendlywarningifyoudon'twantremoveitvar$buoop={vs:{i:8,f:3.6,o:10.6,s:3.2,n:9}}$buoop.ol=window.onload;window.onload=function(){try{if($buo...

这样的原生javascript实现ajax好简洁啊varreq=newXMLHttpRequest();req.open('GET',"http://www.jq-school.com.com");req.responseType="arraybuffer";//设置响应的类型req.send();req.onreadystatechange=function(){if(r...