java获取客服端信息(系统,浏览器等)

    xiaoxiao2021-03-25  25

    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"));

     

    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)。

    转载请注明原文地址: https://ju.6miu.com/read-50048.html

    最新回复(0)