JavaScript检测Apple设备（iPhone/iPad/iPod）示例代码

JavaScript检测Apple设备示例

以下提供一段JavaScript代码，用于识别访问设备是否为Apple旗下的iPhone、iPod或iPad。

// 定义Apple设备检测对象
var Apple = {};
Apple.UA = navigator.userAgent;
Apple.Device = false;
Apple.Types = ["iPhone", "iPod", "iPad"];
for (var d = 0; d < Apple.Types.length; d++) {
 var t = Apple.Types[d];
 Apple[t] = !!Apple.UA.match(new RegExp(t, “i”));
 Apple.Device = Apple.Device || Apple[t];
}
// 判断是否为Apple设备？
alert(
 “Apple device? ” + Apple.Device +
 “\niPhone? ” + Apple.iPhone +
 “\niPod? ” + Apple.iPod +
 “\niPad? ” + Apple.iPad
);