@Override protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { String connection = req.getHeader("connection"); System.out.println(connection); Enumeration<String> values = req.getHeaders("accept-encoding"); while (values.hasMoreElements()) { String value = values.nextElement(); System.out.println(value); } Enumeration<String> names = req.getHeaderNames(); while (names.hasMoreElements()) { String value = req.getHeader(names.nextElement()); System.out.println(value); } }
- HttpServletRequest 对象 方法 信息httpservletrequest对象 方法 信息 httpservletrequest对象 参数 信息 httpservletrequest路径 对象 方法 httpservletrequest对象servlet p3 tostring对象 方法 信息 httpservletrequest httpservletrequest day 102 illegalstateexception httpservletrequest constructor httpservletrequest servletcontext httpsession httpservletresponse httpservletrequest九天