<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
</body>
<script>
function geros(){
var osbject = '';
if(navigator.userAgent.indexOf('MSIE')>0){
return "MSIE";
}
if(isFirefox = navigator.userAgent.indexOf("Firefox")>0){
return "Firefox";
}
if(isSafari = navigator.userAgent.indexOf("Safari")>0){
return 'Firefox';
}
if(isCamino = navigator.userAgent.indexOf("isCamino")){
return "Camino";
}
if(isMozilla = navigator.userAgent.indexOf("Gecko/")>0){
return "Gecko"
}
}
alert("您的浏览器类型是" + geros());
console.log('浏览器的名称是'+navigator.appName);
// useragent 属性是一个只读的字符串，声明了浏览器HTTP请求的用户代理头的值.
</script>
</html>