request内置对象
<html>
<head> <base href="<%=basePath%>"> <title>My JSP 'index.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> </head> <body> 提交方式：<%= request.getMethod() %><br> 请求的URL地址：<%= request.getRequestURI() %><br> 协议名称：<%= request.getProtocol() %><br> 客户端请求服务器文件的路径：<%= request.getServletPath() %><br> URL的查询部分：<%= request.getQueryString() %><br> 服务器的名称：<%= request.getServerName() %><br> 服务器的端口号：<%= request.getServerPort() %><br> 远程客户端的IP地址：<%= request.getRemoteAddr() %><br> </body> </html>