jsp 中 request.getHeader() 相关详细

System.out.println("Protocol: " +request.getProtocol());

System.out.println("Scheme: " +request.getScheme());

System.out.println("Server Name: " + request.getServerName()); //获得服务器的名字

System.out.println("Server Port: " +request.getServerPort()); //获得服务器的端口号

System.out.println("rotocol: " +request.getProtocol());

System.out.println("Server Info: " +getServletConfig().getServletContext().getServerInfo());

System.out.println("Remote Addr: " + request.getRemoteAddr());/获得客户端的ip地址

System.out.println("Remote Host: " + 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("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());//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("ath Info: " +request.getPathInfo());

System.out.println("ath 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());//获得发出请求字符串的客户端地址

System.out.println("Servlet Path: " + request.getServletPath());//获得客户端所请求的脚本文件的文件路径

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("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")); //返回客户端浏览器的版本号、类型

System.out.println("Connection : " +request.getHeader("Connection"));

System.out.println("Cookie : " +request.getHeader("Cookie"));

System.out.println("Created : " +session.getCreationTime());

System.out.println("LastAccessed : " +session.getLastAccessedTime());