1回答

• 

  李晓健

  2015-12-01 17:26:04

     var browser=navigator.appName;
     var b_version=navigator.appVersion;
     var b_platform= navigator.platform;
     var b_userAgent = navigator.userAgent;
     var b_appCodeName = navigator.appCodeName;
     document.write("(1)Browser name: "+browser+"<br>");
     document.write("(2)Browser version: "+b_version+"<br>");
     document.write("(3)b_platform: "+b_platform+"<br>");
     document.write("(4)b_userAgent: "+userAgent+"<br>"); // 因为你写错了呀 b_userAgent 写成了 userAgent
     document.write("(5)b_appCodeName: "+appCodeName+"<br>"); //因为你写错了呀 b_appCodeName 写成了 appCodeName

  
  

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