版权声明:作者支付宝18696232390喜欢的可以打钱! https://blog.csdn.net/u014131617/article/details/87286973
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<style type="text/css">
</style>
<a href="http://www.adobe.com/go/getflashplayer" id="start_flash" rel="nofollow" target="_blank" title="升级Flash插件">启用flash</a>
</body>
</html>
<script>
function flashChecker() {
var hasFlash = 0; //是否安装了flash
var flashVersion = 0; //flash版本
if(document.all) {
var swf = new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
if(swf) {
hasFlash = 1;
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 = 1;
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
};
}
var fls = flashChecker();
if(fls.f){
document.write("您安装了flash,当前flash版本为: " + fls.v + ".x");
}else {
document.write("您没有安装flash");
};
</script>