js获取访问IP地址地区当前操作浏览器

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <title>Document</title>
    <script src="http://pv.sohu.com/cityjson?ie=utf-8"></script> 
    <script type="text/javascript">  
        document.write('IP地址:' + returnCitySN["cip"] + ', CID:' + returnCitySN["cid"] + ', 地区:' + returnCitySN["cname"]+",浏览器版本:"+getBrowserInfo());
        
        function getBrowserInfo()
{
    var agent = navigator.userAgent.toLowerCase() ;

    var regStr_ie = /msie [\d.]+;/gi ;
    var regStr_ff = /firefox\/[\d.]+/gi
    var regStr_chrome = /chrome\/[\d.]+/gi ;
    var regStr_saf = /safari\/[\d.]+/gi ;
    
    //IE
    if(agent.indexOf("msie") > 0)
    {
        return agent.match(regStr_ie) ;
    }

    //firefox
    if(agent.indexOf("firefox") > 0)
    {
        return agent.match(regStr_ff) ;
    }

    //Chrome
    if(agent.indexOf("chrome") > 0)
    {
        return agent.match(regStr_chrome) ;
    }

    //Safari
    if(agent.indexOf("safari") > 0 && agent.indexOf("chrome") < 0)
    {
        return agent.match(regStr_saf) ;
    }

}
    </script>
</head>

<body> 
</body>
</html>

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转载自blog.csdn.net/linwei_hello/article/details/100022474