java HttpServletRequest 属性值

    public static void test(HttpServletRequest request, HttpServletResponse response) throws IOException {
        request.setCharacterEncoding("UTF-8");
        response.setCharacterEncoding("UTF-8");
        response.setContentType("text/plain;charset=utf-8");
        PrintWriter out = response.getWriter();
        out.println("AuthType=" + request.getAuthType());
        out.println("CharacterEncoding=" + request.getCharacterEncoding());
        out.println("ContentLength=" + request.getContentLength());
        out.println("ContentType=" + request.getContentType());
        out.println("ContextPath=" + request.getContextPath());
        out.println("LocalAddr=" + request.getLocalAddr());
        out.println("LocalName=" + request.getLocalName());
        out.println("LocalPort=" + request.getLocalPort());
        out.println("Method=" + request.getMethod());
        out.println("PathInfo=" + request.getPathInfo());
        out.println("PathTranslated=" + request.getPathTranslated());
        out.println("Protocol=" + request.getProtocol());
        out.println("QueryString=" + request.getQueryString());
        out.println("RemoteAddr=" + request.getRemoteAddr());
        out.println("RemoteHost=" + request.getRemoteHost());
        out.println("RemotePort=" + request.getRemotePort());
        out.println("RemoteUser=" + request.getRemoteUser());
        out.println("RequestedSessionId=" + request.getRequestedSessionId());
        out.println("RequestURI=" + request.getRequestURI());
        out.println("Scheme=" + request.getScheme());
        out.println("ServerName=" + request.getServerName());
        out.println("ServerPort=" + request.getServerPort());
        out.println("ServletPath=" + request.getServletPath());
        out.println("Local=" + request.getLocale());
        out.println("RequestedURL=" + request.getRequestURL());
        out.flush();
        out.close();
        
        System.out.println("AuthType=" + request.getAuthType());
        System.out.println("CharacterEncoding=" + request.getCharacterEncoding());
        System.out.println("ContentLength=" + request.getContentLength());
        System.out.println("ContentType=" + request.getContentType());
        System.out.println("ContextPath=" + request.getContextPath());
        System.out.println("LocalAddr=" + request.getLocalAddr());
        System.out.println("LocalName=" + request.getLocalName());
        System.out.println("LocalPort=" + request.getLocalPort());
        System.out.println("Method=" + request.getMethod());
        System.out.println("PathInfo=" + request.getPathInfo());
        System.out.println("PathTranslated=" + request.getPathTranslated());
        System.out.println("Protocol=" + request.getProtocol());
        System.out.println("QueryString=" + request.getQueryString());
        System.out.println("RemoteAddr=" + request.getRemoteAddr());
        System.out.println("RemoteHost=" + request.getRemoteHost());
        System.out.println("RemotePort=" + request.getRemotePort());
        System.out.println("RemoteUser=" + request.getRemoteUser());
        System.out.println("RequestedSessionId=" + request.getRequestedSessionId());
        System.out.println("RequestURI=" + request.getRequestURI());
        System.out.println("Scheme=" + request.getScheme());
        System.out.println("ServerName=" + request.getServerName());
        System.out.println("ServerPort=" + request.getServerPort());
        System.out.println("ServletPath=" + request.getServletPath());
        System.out.println("Local=" + request.getLocale());
        System.out.println("RequestedURL=" + request.getRequestURL());
    }