function checkFlash(){
var hasFlash = false;
var flashVersion = 0;
if(window.ActiveXObject){
var swf = new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
if(swf){
hasFlash = true;
VSwf=swf.GetVariable("$version");
flashVersion=parseInt(VSwf.split(" ")[1].split(",")[0]);
}
}else{
if(navigator.plugins && navigator.plugins.length > 0){
var swf = navigator.plugins["Shockwave Flash"];
if(swf){
hasFlash = true;
var words = swf.description.split(" ");
for(var i=0; i<words.length;i++){
if(isNaN(parseInt(words[i]))) continue;
flashVersion = parseInt(words[i]);
}
}
}
}
return {f:hasFlash,v:flashVersion};
}
检测浏览器是否安装flash插件以及版本
最新推荐文章于 2021-06-16 20:48:41 发布