收集客户端计算机和浏览器统计信息

Question

我们有一个Web应用程序，用户可以在其中将文件上传到我们的服务器。我们需要找到客户的以下信息，以便我们能与版本了解我们的用户群

1. 操作系统
2. 浏览器版本

Answer 1

检查

Request.Browser property

Answer 2

看看HttpRequest.Browser获取浏览器标识符。有关操作系统的信息，请参阅本SO post.

从上面的链接的一个例子：

HttpBrowserCapabilities bc = Request.Browser; 
Response.Write("<p>Browser Capabilities:</p>"); 
Response.Write("Type = " + bc.Type + "<br>"); 
Response.Write("Name = " + bc.Browser + "<br>"); 
Response.Write("Version = " + bc.Version + "<br>"); 
Response.Write("Major Version = " + bc.MajorVersion + "<br>"); 
Response.Write("Minor Version = " + bc.MinorVersion + "<br>"); 
Response.Write("Platform = " + bc.Platform + "<br>"); 
Response.Write("Is Beta = " + bc.Beta + "<br>"); 
Response.Write("Is Crawler = " + bc.Crawler + "<br>"); 
Response.Write("Is AOL = " + bc.AOL + "<br>"); 
Response.Write("Is Win16 = " + bc.Win16 + "<br>"); 
Response.Write("Is Win32 = " + bc.Win32 + "<br>"); 
Response.Write("Supports Frames = " + bc.Frames + "<br>"); 
Response.Write("Supports Tables = " + bc.Tables + "<br>"); 
Response.Write("Supports Cookies = " + bc.Cookies + "<br>"); 
Response.Write("Supports VB Script = " + bc.VBScript + "<br>"); 
Response.Write("Supports JavaScript = " + bc.JavaScript + "<br>"); 
Response.Write("Supports Java Applets = " + bc.JavaApplets + "<br>"); 
Response.Write("Supports ActiveX Controls = " + bc.ActiveXControls + "<br>"); 
Response.Write("CDF = " + bc.CDF + "<br>"); 

Answer 3

对于操作系统，请尝试：

Request.Browser.Platform 

对于版本的浏览器，请尝试：

Request.UserAgent 

查看用户代理对应的内容（如果你是联合国肯定），这里是一个参考http://www.user-agents.org/index.shtml?moz