asp.net 通过UserAgent判断智能设备(Android,IOS)_懂视

asp.net 通过UserAgent判断智能设备(Android,IOS)

2020-11-27 22:42:42 责编:小采

最近一直在升级公司的手机站点，出了个触屏版专用的，做好后，就尝试通过 Agent 来判断相应的智能手机设备，然后跳转到新的手机站点经过不懈的努力，终于搜集了比较全的智能设备的 Agent，然后又写了程序，直接上代码吧，希望能帮助到你
代码如下:


/// <summary> 
/// 根据 Agent 判断是否是智能手机 
/// </summary> 
/// <returns></returns> 
public static bool CheckAgent() 
{ 
bool flag = false; 
string agent = HttpContext.Current.Request.UserAgent; 
string[] keywords = { "Android", "iPhone", "iPod", "iPad", "Windows Phone", "MQQBrowser" }; 
//排除Window 桌面系统 和 苹果桌面系统 
if (!agent.Contains("Windows NT") && !agent.Contains("Macintosh")) 
{ 
foreach (string item in keywords) 
{ 
if (agent.Contains(item)) 
{ 
flag = true; 
break; 
} 
} 
} 
return flag; 
} 

代码解释： 1. !agent.Contains("Windows NT") && !agent.Contains("Macintosh") 排除Window 桌面系统 和 苹果桌面系统 
2. "Android", "iPhone", "iPod", "iPad", "Windows Phone", "MQQBrowser" 这些是判断智能设备Agent中的关键词 
3. MQQBrowser 为 QQ 手机浏览器，QQ 手机的Agent 比较特殊，所以单独判断 

下面搜集的一些Agent，话说找到这么多的智能设备，好不容易啊： 
Mozilla/5.0 (iPod; U; CPU iPhone OS 4_3_2 like Mac OS X; zh-cn) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8H7 Safari/6533.18.5 
Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_2 like Mac OS X; zh-cn) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8H7 Safari/6533.18.5 
MQQBrowser/25 (Linux; U; 2.3.3; zh-cn; HTC Desire S Build/GRI40;480*800) 
Mozilla/5.0 (Linux; U; Android 2.3.3; zh-cn; HTC_DesireS_S510e Build/GRI40) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 
Mozilla/5.0 (SymbianOS/9.3; U; Series60/3.2 NokiaE75-1 /110.48.125 Profile/MIDP-2.1 Configuration/CLDC-1.1 ) AppleWebKit/413 (KHTML, like Gecko) Safari/413 
Mozilla/5.0 (iPad; U; CPU OS 4_3_3 like Mac OS X; zh-cn) AppleWebKit/533.17.9 (KHTML, like Gecko) Mobile/8J2 
Mozilla/5.0 (Windows NT 5.2) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.122 Safari/534.30 
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1 
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/534.51.22 (KHTML, like Gecko) Version/5.1.1 Safari/534.51.22 
Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A5313e Safari/7534.48.3 
Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A5313e Safari/7534.48.3 
Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A5313e Safari/7534.48.3 
Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1
 
 




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