如下所示:
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String agent = request.getHeader( "user-agent" );
System.out.println(agent);
StringTokenizer st = new StringTokenizer(agent, ";" );
st.nextToken();
String userbrowser = st.nextToken();
System.out.println(userbrowser);
String useros = st.nextToken();
System.out.println(useros);
System.out.println(System.getProperty( "os.name" )); //win2003竟然是win xp?
System.out.println(System.getProperty( "os.version" ));
System.out.println(System.getProperty( "os.arch" ));
System.out.println(request.getHeader( "user-agent" )); //返回客户端浏览器的版本号、类型
System.out.println(request.getMethod()); //:获得客户端向服务器端传送数据的方法有get、post、put等类型
System.out.println(request.getRequestURI()); //:获得发出请求字符串的客户端地址
System.out.println(request.getServletPath()); //:获得客户端所请求的脚本文件的文件路径
System.out.println(request.getServerName()); //:获得服务器的名字
System.out.println(request.getServerPort()); //:获得服务器的端口号
System.out.println(request.getRemoteAddr()); //:获得客户端的ip地址
System.out.println(request.getRemoteHost()); //:获得客户端电脑的名字,若失败,则返回客户端电脑的ip地址
System.out.println(request.getProtocol()); //:
System.out.println(request.getHeaderNames()); //:返回所有request header的名字,结果集是一个enumeration(枚举)类的实例
System.out.println( "Protocol: " + request.getProtocol());
System.out.println( "Scheme: " + request.getScheme());
System.out.println( "Server Name: " + request.getServerName() );
System.out.println( "Server Port: " + request.getServerPort());
System.out.println( "Protocol: " + request.getProtocol());
System.out.println( "Server Info: " + getServletConfig().getServletContext().getServerInfo());
System.out.println( "Remote Addr: " + request.getRemoteAddr());
System.out.println( "Remote Host: " + request.getRemoteHost());
System.out.println( "Character Encoding: " + request.getCharacterEncoding());
System.out.println( "Content Length: " + request.getContentLength());
System.out.println( "Content Type: " + request.getContentType());
System.out.println( "Auth Type: " + request.getAuthType());
System.out.println( "HTTP Method: " + request.getMethod());
System.out.println( "Path Info: " + request.getPathInfo());
System.out.println( "Path Trans: " + request.getPathTranslated());
System.out.println( "Query String: " + request.getQueryString());
System.out.println( "Remote User: " + request.getRemoteUser());
System.out.println( "Session Id: " + request.getRequestedSessionId());
System.out.println( "Request URI: " + request.getRequestURI());
System.out.println( "Servlet Path: " + request.getServletPath());
System.out.println( "Accept: " + request.getHeader( "Accept" ));
System.out.println( "Host: " + request.getHeader( "Host" ));
System.out.println( "Referer : " + request.getHeader( "Referer" ));
System.out.println( "Accept-Language : " + request.getHeader( "Accept-Language" ));
System.out.println( "Accept-Encoding : " + request.getHeader( "Accept-Encoding" ));
System.out.println( "User-Agent : " + request.getHeader( "User-Agent" ));
System.out.println( "Connection : " + request.getHeader( "Connection" ));
System.out.println( "Cookie : " + request.getHeader( "Cookie" ));
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获得user-agent的值
在 ASP.NET 中使用 Request.Header["User-Agent"] 得到浏览器的 User Agent,也可以使用 Request.UserAgent 来获取;
Java 中使用 request.getHeader(”User-Agent”) 来获得;
PHP 中相应使用:$_SERVER[HTTP_USER_AGENT];
JS中则使用navigator.userAgent来获得(客户端经常使用它来做浏览器兼容)。
以上就是小编为大家带来的java获取客服端信息的方法(系统,浏览器等)的全部内容了,希望对大家有所帮助,多多支持服务器之家~