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Java/JSP/Include - История изменений
2026-04-23T14:22:41Z
История изменений этой страницы в вики
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http://www.jexp.ru/index.php?title=Java/JSP/Include&diff=8655&oldid=prev
Admin: 1 версия
2010-06-01T07:10:20Z
<p>1 версия</p>
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<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 07:10, 1 июня 2010</td>
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Admin
http://www.jexp.ru/index.php?title=Java/JSP/Include&diff=8654&oldid=prev
в 18:01, 31 мая 2010
2010-05-31T18:01:47Z
<p></p>
<p><b>Новая страница</b></p><div>== Forward a request ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
// getrequest.jsp<br />
anything here will now appear in the browser<br />
<jsp:forward page="gotForwardedRequest.jsp"/><br />
anything here will not appear<br />
//File: gotForwardedRequest.jsp<br />
<html><br />
<head><title>Request forwarded here</title></head><br />
<body><br />
This page received a forwarded request from <b>getRequest.jsp</b>, <br />
<br>This page is the output from <b>gotForwardedRequest.jsp</b>, <br />
<br>but the URL is for <b>getRequest.jsp</b>.<br />
</body><br />
</html><br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== Include another file ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
<html><br />
<HEAD><TITLE>Include another file</TITLE></HEAD><br />
<BODY><br />
<%@ include file="welcomeText.html" %><br />
<P><br />
This text appears after the included file<br />
</BODY><br />
</HTML><br />
// File:welcomeText.html<br />
<TABLE WIDTH="100%" border="0"><br />
<TR><TD align="right" bgcolor="#FFFF99"><i><b>Welcome to your online account</b></i></TD></TR><br />
</TABLE><br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== JSP Include ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
//File: index.html<br />
<%@ page errorPage="errorpage.jsp" %><br />
<html><br />
<head><br />
<title>Welcome to JSP</title><br />
</head><br />
<body><br />
<table width="100%"><br />
<tr><br />
<td><br />
<%@ include file="titlebar.jsp" %><br />
</td><br />
</tr><br />
<tr><br />
<td><br />
<%<br />
out.println("<center><b>This is the client area.</b></center>");<br />
%><br />
</td><br />
</tr><br />
</table><br />
</body><br />
</html><br />
<br />
//////////////////////////////////////////////////////////////<br />
//File: titleBar.jsp<br />
<table><br />
<tr><br />
<td><br />
<%<br />
// Get the User"s Name from the session<br />
out.println("<b>Hello: " + request.getParameter("user") + "</b>");<br />
%><br />
</td><br />
</tr><br />
</table> <br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
<br />
== Jsp Include Static HTML ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
//File: includeTest.jsp<br />
<HTML><br />
<HEAD><TITLE> Include Test </TITLE></HEAD><br />
<BODY><br />
I should see this <br><br />
<%@ include file="insert.html" %><br />
<br><br><br />
If I don"t, then the URL is not working...<br />
</BODY><br />
</HTML><br />
/////////////////////////////////////////////<br />
//File: insert.html<br />
right below the line that reads: "I should see this"<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
<br />
== Jsp page includes another Jsp page ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
//File: index.jsp<br />
<html><br />
<!--<br />
Copyright 2004 The Apache Software Foundation<br />
Licensed under the Apache License, Version 2.0 (the "License");<br />
you may not use this file except in compliance with the License.<br />
You may obtain a copy of the License at<br />
http://www.apache.org/licenses/LICENSE-2.0<br />
Unless required by applicable law or agreed to in writing, software<br />
distributed under the License is distributed on an "AS IS" BASIS,<br />
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<br />
See the License for the specific language governing permissions and<br />
limitations under the License.<br />
--><br />
<body bgcolor="white"><br />
<font color="red"><br />
<%@ page buffer="5kb" autoFlush="false" %><br />
<p>In place evaluation of another JSP which gives you the current time:<br />
<%@ include file="foo.jsp" %><br />
<p> <jsp:include page="foo.html" flush="true"/> by including the output of another JSP:<br />
<jsp:include page="foo.jsp" flush="true"/><br />
:-) <br />
</html><br />
<br />
//////////////////////////////////////////////////////////////////// <br />
//File: foo.jsp <br />
<!--<br />
Copyright 2004 The Apache Software Foundation<br />
Licensed under the Apache License, Version 2.0 (the "License");<br />
you may not use this file except in compliance with the License.<br />
You may obtain a copy of the License at<br />
http://www.apache.org/licenses/LICENSE-2.0<br />
Unless required by applicable law or agreed to in writing, software<br />
distributed under the License is distributed on an "AS IS" BASIS,<br />
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<br />
See the License for the specific language governing permissions and<br />
limitations under the License.<br />
--><br />
<body bgcolor="white"><br />
<font color="red"><br />
<%= System.currentTimeMillis() %><br />
////////////////////////////////////////////////////////////////////<br />
//File: foo.html<br />
<!--<br />
Copyright 2004 The Apache Software Foundation<br />
Licensed under the Apache License, Version 2.0 (the "License");<br />
you may not use this file except in compliance with the License.<br />
You may obtain a copy of the License at<br />
http://www.apache.org/licenses/LICENSE-2.0<br />
Unless required by applicable law or agreed to in writing, software<br />
distributed under the License is distributed on an "AS IS" BASIS,<br />
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<br />
See the License for the specific language governing permissions and<br />
limitations under the License.<br />
--><br />
To get the current time in ms<br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
<br />
== JSP standard action: include ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
<br />
/*<br />
Beginning JavaServer Pages<br />
Vivek Chopra, Jon Eaves, Rupert Jones, Sing Li, John T. Bell<br />
ISBN: 0-7645-7485-X<br />
*/<br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
<br />
== Passing parameters during including ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
<html><br />
<head><br />
<title>This page passes parameters</title><br />
</head><br />
<body><br />
<!-- header from include--><br />
<jsp:include page="includeFileNeedingAParameter.jsp"><br />
<jsp:param name="department" value="Electrical"/><br />
</jsp:include><br />
Above text is from includeFileNeedingAParameter.jsp.<br />
</body><br />
</html><br />
//File : includeFileNeedingAParameter.jsp<br />
<!-- the included file --><br />
<h1><%=request.getParameter("department") %> Department</h1><br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== Using Include And Pass Value ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
<br />
//File: index.jsp<br />
<%@ page errorPage="errorpage.jsp" %><br />
<html><br />
<head><br />
<title>Employee Information</title><br />
</head><br />
<body><br />
<table width="100%" cellspacing="0"><br />
<tr><br />
<td><br />
<jsp:include page="header.jsp" flush="true"><br />
<jsp:param name="employee" value="Bob"/><br />
<jsp:param name="title" value="Engineer"/><br />
</jsp:include><br />
</td><br />
</tr><br />
</body><br />
</html><br />
///////////////////////////////////////////////////////////////<br />
//File: header.jsp<br />
<%<br />
out.println("<b>Employee: </b>" + <br />
request.getParameter("employee"));<br />
out.println("<br><b>Title: </b>" + <br />
request.getParameter("title"));<br />
%><br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
<br />
== Using Includes ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
<html><br />
<head><br />
<title>Using Includes</title><br />
</head><br />
<body><br />
<!-- header page inserted here --><br />
<jsp:include page="tableheader.html" flush="true"/><br />
<!-- main content inserted here--><br />
<jsp:include page="maincontent.jsp" flush="true"/><br />
<!-- insert the footer here --><br />
<jsp:include page="tablefooter.html" flush="true"/><br />
</body><br />
</html><br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --></div>