遍历Request

		System.out.println();

		System.out.println(String.format("%s%s%s", "Request getRequestURL::", "=>", request.getRequestURL()));
		System.out.println(String.format("%s%s%s", "Request getRequestURI::", "=>", request.getRequestURI()));
		System.out.println(String.format("%s%s%s", "Request getRequestedSessionId::", "=>", request.getRequestedSessionId()));
		System.out.println();

		System.out.println(String.format("%s%s%s", "Request getLocalName::", "=>", request.getLocalName()));
		System.out.println(String.format("%s%s%s", "Request getLocalPort::", "=>", request.getLocalPort()));
		System.out.println(String.format("%s%s%s", "Request getLocalAddr::", "=>", request.getLocalAddr()));
		System.out.println();

		System.out.println(String.format("%s%s%s", "Request getRemoteHost::", "=>", request.getRemoteHost()));
		System.out.println(String.format("%s%s%s", "Request getRemotePort::", "=>", request.getRemotePort()));
		System.out.println(String.format("%s%s%s", "Request getRemoteAddr::", "=>", request.getRemoteAddr()));
		System.out.println();

		System.out.println(String.format("%s%s%s", "Request getServerName::", "=>", request.getServerName()));
		System.out.println(String.format("%s%s%s", "Request getServerPort::", "=>", request.getServerPort()));
		System.out.println();

		System.out.println(String.format("%s%s%s", "Request getContentType::", "=>", request.getContentType()));
		System.out.println(String.format("%s%s%s", "Request getContentLength::", "=>", request.getContentLength()));
		System.out.println(String.format("%s%s%s", "Request getContextPath::", "=>", request.getContextPath()));
		System.out.println(String.format("%s%s%s", "Request getMethod::", "=>", request.getMethod()));
		System.out.println(String.format("%s%s%s", "Request getAuthType::", "=>", request.getAuthType()));
		System.out.println(String.format("%s%s%s", "Request getCharacterEncoding::", "=>", request.getCharacterEncoding()));
		System.out.println(String.format("%s%s%s", "Request getUserPrincipal::", "=>", request.getUserPrincipal()));
		System.out.println();

		Enumeration<String> headerNames = request.getHeaderNames();
		if (null != headerNames) {
			while (headerNames.hasMoreElements()) {
				String headerName = headerNames.nextElement();
				String headerValue = request.getHeader(headerName);

				System.out.println(String.format("%s%s%s%s", "Request Header::", headerName, "=>", headerValue));
			}
		}

		System.out.println();

		Enumeration<String> parameterNames = request.getParameterNames();
		if (null != parameterNames) {
			while (parameterNames.hasMoreElements()) {
				String parameterName = parameterNames.nextElement();
				String parameterValue = request.getParameter(parameterName);
				System.out.println(String.format("%s%s%s%s", "Request Parameter::", parameterName, "=>", parameterValue));
			}
		}

		System.out.println();

		Enumeration<String> attributeNames = request.getAttributeNames();
		if (null != attributeNames) {
			while (attributeNames.hasMoreElements()) {
				String attributeName = attributeNames.nextElement();
				Object attributeValue = request.getAttribute(attributeName);
				System.out.println(String.format("%s%s%s%s", "Request Attribute::", attributeName, "=>", attributeValue));
			}
		}