Java/JSP/Request
Содержание
Get Request Parameter
HTTP Request Headers Received
<source lang="java">
<%--
Copyright (c) 2002 by Phil Hanna All rights reserved. You may study, use, modify, and distribute this software for any purpose provided that this copyright notice appears in all copies. This software is provided without warranty either expressed or implied.
--%> <%@ page import="java.util.*" %> <html>
<head>
<title>Echo</title>
<style>
<jsp:include page="style.css" flush="true"/>
</style>
</head>
<body>
HTTP Request Headers Received
| <%= name %> | <%= value %> |
</body>
</html> <%!
private String normalize(String value)
{
StringBuffer sb = new StringBuffer();
for (int i = 0; i < value.length(); i++) {
char c = value.charAt(i);
sb.append(c);
if (c == ";")
sb.append("
");
}
return sb.toString();
}
%>
</source>
JSP Request Path
<source lang="java">
<%--
Copyright (c) 2002 by Phil Hanna All rights reserved. You may study, use, modify, and distribute this software for any purpose provided that this copyright notice appears in all copies. This software is provided without warranty either expressed or implied.
--%>
In ShowPath2.jsp:
request.getRequestURI() = <%= request.getRequestURI() %>
request.getServletPath() = <%= request.getServletPath() %>
javax.servlet.include.request_uri =
<%= request.getAttribute
("javax.servlet.include.request_uri") %>
javax.servlet.include.servlet_path =
<%= request.getAttribute
("javax.servlet.include.servlet_path") %>
</source>
JSP: Show Request
Request Parameters Example
<source lang="java">
<html>
<body bgcolor="white">
Request Information
JSP Request Method: <% out.print(util.HTMLFilter.filter(request.getMethod())); %>
Request URI: <%= request.getRequestURI() %>
Request Protocol: <%= request.getProtocol() %>
Servlet path: <%= request.getServletPath() %>
Path info: <% out.print(util.HTMLFilter.filter(request.getPathInfo())); %>
Query string: <% out.print(util.HTMLFilter.filter(request.getQueryString())); %>
Content length: <%= request.getContentLength() %>
Content type: <% out.print(util.HTMLFilter.filter(request.getContentType())); %>
Server name: <%= request.getServerName() %>
Server port: <%= request.getServerPort() %>
Remote user: <%= request.getRemoteUser() %>
Remote address: <%= request.getRemoteAddr() %>
Remote host: <%= request.getRemoteHost() %>
Authorization scheme: <%= request.getAuthType() %>
Locale: <%= request.getLocale() %>
The browser you are using is <% out.print(util.HTMLFilter.filter(request.getHeader("User-Agent"))); %>
</body> </html>
</source>
