Admin: 1 версия

2010-06-01T07:09:56Z

1 версия

в 18:01, 31 мая 2010

2010-05-31T18:01:47Z

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== 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>
<h1>HTTP Request Headers Received</h1>
<table border="1" cellpadding="4" cellspacing="0">
<%
Enumeration eNames = request.getHeaderNames();
while (eNames.hasMoreElements()) {
String name = (String) eNames.nextElement();
String value = normalize(request.getHeader(name));
%>
<tr><td><%= name %></td><td><%= value %></td></tr>
<%
}
%>
</table>
</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("<br>");
}
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.
--%>
<pre>
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") %>
</pre>

</source>



== JSP: Show Request ==

== Request Parameters Example ==



<source lang="java">
<html>

<body bgcolor="white">
<h1> Request Information </h1>
<font size="4">
JSP Request Method: <% out.print(util.HTMLFilter.filter(request.getMethod())); %>
<br>
Request URI: <%= request.getRequestURI() %>
<br>
Request Protocol: <%= request.getProtocol() %>
<br>
Servlet path: <%= request.getServletPath() %>
<br>
Path info: <% out.print(util.HTMLFilter.filter(request.getPathInfo())); %>
<br>
Query string: <% out.print(util.HTMLFilter.filter(request.getQueryString())); %>
<br>
Content length: <%= request.getContentLength() %>
<br>
Content type: <% out.print(util.HTMLFilter.filter(request.getContentType())); %>
<br>
Server name: <%= request.getServerName() %>
<br>
Server port: <%= request.getServerPort() %>
<br>
Remote user: <%= request.getRemoteUser() %>
<br>
Remote address: <%= request.getRemoteAddr() %>
<br>
Remote host: <%= request.getRemoteHost() %>
<br>
Authorization scheme: <%= request.getAuthType() %>
<br>
Locale: <%= request.getLocale() %>
<hr>
The browser you are using is <% out.print(util.HTMLFilter.filter(request.getHeader("User-Agent"))); %>
<hr>
</font>
</body>
</html>

</source>

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Java/JSP/Request - История изменений

Admin: 1 версия

в 18:01, 31 мая 2010