---- 淘宝优惠券 ----欢迎到论坛交流 ---域名问题某些图片和js资源无法访问,导致一些代码实例无法运行!(代码里gzui.net换成momen.vip即可)

js判断设备类型

前端开发 蚂蚁 1720℃ 0评论
<script type="text/javascript">
    var bForcepc = fGetQuery("dv") == "pc";//PC端
    function fBrowserRedirect(){  
        var sUserAgent = navigator.userAgent.toLowerCase();  
        var bIsIpad = sUserAgent.match(/ipad/i) == "ipad";//ipad 
        var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";//iphone
        var bIsMidp = sUserAgent.match(/midp/i) == "midp";//移动设备
        var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";//  
        var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";//ucweb浏览器
        var bIsAndroid = sUserAgent.match(/android/i) == "android";//android
        var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";  //windows ce移动系统
        var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile";//windows mobile
        if(bIsIpad){  
            var sUrl = location.href;      
            if(!bForcepc){
                window.location.href = "ipad";  
            }  
        }  
        if(bIsIphoneOs || bIsAndroid){  
            var sUrl = location.href;      
            if(!bForcepc){  
                window.location.href = "smart";  
            }  
        }  
        if(bIsMidp||bIsUc7||bIsUc||bIsCE||bIsWM){  
            var sUrl = location.href;      
            if(!bForcepc){  
                window.location.href = "m";  
            }  
        }  
    }  
    function fGetQuery(name){//获取参数值  
        var sUrl = window.location.search.substr(1);  
        var r = sUrl.match(new RegExp("(^|&)" + name + "=([^&]*)(&|$)"));  
        return (r == null ? null : (r[2]));  
    }  
    function fShowVerBlock(){     
        if(bForcepc){  
            document.getElementByIdx_x("dv_block").style.display = "block";  
        }  
        else{  
            document.getElementByIdx_x("ad_block").style.display = "block";  
        }  
    }  
    fBrowserRedirect();  
</script>

转载请注明:有爱前端 » js判断设备类型

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