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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Fri Apr 04 16:56:21 PST 2003 --><TITLE>: Deprecated List</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="overview-summary.html"><FONT ID="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <FONT CLASS="NavBarFont1">Package</FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <FONT CLASS="NavBarFont1">Class</FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="overview-tree.html"><FONT ID="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Deprecated</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="index-all.html"><FONT ID="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="help-doc.html"><FONT ID="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV NEXT</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="deprecated-list.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><CENTER><H2><B>Deprecated API</B></H2></CENTER><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Deprecated Classes</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpUtils.html">javax.servlet.http.HttpUtils</A><BR> <I>As of Java(tm) Servlet API 2.3. These methods were only useful with the default encoding and have been moved to the request interfaces.</I> </TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Deprecated Interfaces</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpSessionContext.html">javax.servlet.http.HttpSessionContext</A><BR> <I>As of Java(tm) Servlet API 2.1 for security reasons, with no replacement. This interface will be removed in a future version of this API.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/SingleThreadModel.html">javax.servlet.SingleThreadModel</A><BR> <I>As of Java Servlet API 2.4, with no direct replacement.</I> </TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Deprecated Methods</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpServletResponse.html#encodeRedirectUrl(java.lang.String)">javax.servlet.http.HttpServletResponse.encodeRedirectUrl(String)</A><BR> <I>As of version 2.1, use encodeRedirectURL(String url) instead</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpServletResponse.html#encodeUrl(java.lang.String)">javax.servlet.http.HttpServletResponse.encodeUrl(String)</A><BR> <I>As of version 2.1, use encodeURL(String url) instead</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpSessionContext.html#getIds()">javax.servlet.http.HttpSessionContext.getIds()</A><BR> <I>As of Java Servlet API 2.1 with no replacement. This method must return an empty <code>Enumeration</code> and will be removed in a future version of this API.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/ServletRequest.html#getRealPath(java.lang.String)">javax.servlet.ServletRequest.getRealPath(String)</A><BR> <I>As of Version 2.1 of the Java Servlet API, use <A HREF="javax/servlet/ServletContext.html#getRealPath(java.lang.String)"><CODE>ServletContext.getRealPath(java.lang.String)</CODE></A> instead.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/UnavailableException.html#getServlet()">javax.servlet.UnavailableException.getServlet()</A><BR> <I>As of Java Servlet API 2.2, with no replacement. Returns the servlet that is reporting its unavailability.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/ServletContext.html#getServlet(java.lang.String)">javax.servlet.ServletContext.getServlet(String)</A><BR> <I>As of Java Servlet API 2.1, with no direct replacement. <p>This method was originally defined to retrieve a servlet from a <code>ServletContext</code>. In this version, this method always returns <code>null</code> and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java Servlet API. <p>In lieu of this method, servlets can share information using the <code>ServletContext</code> class and can perform shared business logic by invoking methods on common non-servlet classes.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/ServletContext.html#getServletNames()">javax.servlet.ServletContext.getServletNames()</A><BR> <I>As of Java Servlet API 2.1, with no replacement. <p>This method was originally defined to return an <code>Enumeration</code> of all the servlet names known to this context. In this version, this method always returns an empty <code>Enumeration</code> and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java Servlet API.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/ServletContext.html#getServlets()">javax.servlet.ServletContext.getServlets()</A><BR> <I>As of Java Servlet API 2.0, with no replacement. <p>This method was originally defined to return an <code>Enumeration</code> of all the servlets known to this servlet context. In this version, this method always returns an empty enumeration and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java Servlet API.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpSessionContext.html#getSession(java.lang.String)">javax.servlet.http.HttpSessionContext.getSession(String)</A><BR> <I>As of Java Servlet API 2.1 with no replacement. This method must return null and will be removed in a future version of this API.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpSession.html#getSessionContext()">javax.servlet.http.HttpSession.getSessionContext()</A><BR> <I>As of Version 2.1, this method is deprecated and has no replacement. It will be removed in a future version of the Java Servlet API.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpSession.html#getValue(java.lang.String)">javax.servlet.http.HttpSession.getValue(String)</A><BR> <I>As of Version 2.2, this method is replaced by <A HREF="javax/servlet/http/HttpSession.html#getAttribute(java.lang.String)"><CODE>HttpSession.getAttribute(java.lang.String)</CODE></A>.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpSession.html#getValueNames()">javax.servlet.http.HttpSession.getValueNames()</A><BR> <I>As of Version 2.2, this method is replaced by <A HREF="javax/servlet/http/HttpSession.html#getAttributeNames()"><CODE>HttpSession.getAttributeNames()</CODE></A></I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpServletRequest.html#isRequestedSessionIdFromUrl()">javax.servlet.http.HttpServletRequest.isRequestedSessionIdFromUrl()</A><BR> <I>As of Version 2.1 of the Java Servlet API, use <A HREF="javax/servlet/http/HttpServletRequest.html#isRequestedSessionIdFromURL()"><CODE>HttpServletRequest.isRequestedSessionIdFromURL()</CODE></A> instead.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/ServletContext.html#log(java.lang.Exception, java.lang.String)">javax.servlet.ServletContext.log(Exception, String)</A><BR> <I>As of Java Servlet API 2.1, use <A HREF="javax/servlet/ServletContext.html#log(java.lang.String, java.lang.Throwable)"><CODE>ServletContext.log(String message, Throwable throwable)</CODE></A> instead. <p>This method was originally defined to write an exception's stack trace and an explanatory error message to the servlet log file.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpSession.html#putValue(java.lang.String, java.lang.Object)">javax.servlet.http.HttpSession.putValue(String, Object)</A><BR> <I>As of Version 2.2, this method is replaced by <A HREF="javax/servlet/http/HttpSession.html#setAttribute(java.lang.String, java.lang.Object)"><CODE>HttpSession.setAttribute(java.lang.String, java.lang.Object)</CODE></A></I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpSession.html#removeValue(java.lang.String)">javax.servlet.http.HttpSession.removeValue(String)</A><BR> <I>As of Version 2.2, this method is replaced by <A HREF="javax/servlet/http/HttpSession.html#removeAttribute(java.lang.String)"><CODE>HttpSession.removeAttribute(java.lang.String)</CODE></A></I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/http/HttpServletResponse.html#setStatus(int, java.lang.String)">javax.servlet.http.HttpServletResponse.setStatus(int, String)</A><BR> <I>As of version 2.1, due to ambiguous meaning of the message parameter. To set a status code use <code>setStatus(int)</code>, to send an error with a description use <code>sendError(int, String)</code>. Sets the status code and message for this response.</I> </TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Deprecated Constructors</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/UnavailableException.html#UnavailableException(int, javax.servlet.Servlet, java.lang.String)">javax.servlet.UnavailableException(int, Servlet, String)</A><BR> <I>As of Java Servlet API 2.2, use <A HREF="javax/servlet/UnavailableException.html#UnavailableException(java.lang.String, int)"><CODE>UnavailableException.UnavailableException(String, int)</CODE></A> instead.</I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="javax/servlet/UnavailableException.html#UnavailableException(javax.servlet.Servlet, java.lang.String)">javax.servlet.UnavailableException(Servlet, String)</A><BR> <I>As of Java Servlet API 2.2, use <A HREF="javax/servlet/UnavailableException.html#UnavailableException(java.lang.String)"><CODE>UnavailableException.UnavailableException(String)</CODE></A> instead.</I> </TD></TR></TABLE> <P><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="overview-summary.html"><FONT ID="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <FONT CLASS="NavBarFont1">Package</FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <FONT CLASS="NavBarFont1">Class</FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="overview-tree.html"><FONT ID="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Deprecated</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="index-all.html"><FONT ID="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="help-doc.html"><FONT ID="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV NEXT</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="deprecated-list.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR></BODY></HTML>⌨️ 快捷键说明
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