1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>测试js</title> 5 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 6 <script src="jquery-1.8.3.min.js"></script> 7 <style type="text/css">.content{color: red;font-size: 15px;}</style> 8 </head> 9 <body> 10 展示设备 11 <p class="content"></p> 12 <p class="agentsinfo"></p> 13 </body> 14 <script type="text/javascript"> 15 var userAgentInfo = navigator.userAgent; 16 function IsAgent() { 17 var Agents = ["Android", "iPhone","SymbianOS", "Windows Phone","iPad", "iPod", "Windows"]; 18 var res = ''; 19 for (var v = 0; v < Agents.length; v++) { 20 if (userAgentInfo.indexOf(Agents[v]) > 0) { 21 res = Agents[v]; 22 break; 23 } 24 } 25 return res; 26 } 27 console.log(navigator.userAgent); 28 29 console.log('这部设备是：'+IsAgent()); 30 $('.agentsinfo').html('设备信息：'+userAgentInfo); 31 </script> 32 </html>
记得更换jquery地址
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