如何在一个html文件里,用js判断平板和PC
发布网友
发布时间:2022-04-22 09:36
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共2个回答
热心网友
时间:2022-07-10 03:44
给你一个例子,有这个就好办了。不会可参考“JS 判断浏览器客户端类型”
<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>
热心网友
时间:2022-07-10 03:45
应该是没办法判断设备类型的吧,可以通过区分当前分辨率来做不同的处理
如 window.screen.height < 320 则为小屏幕等等。。