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portlet application.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> javax.servlet.http.Cookie[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getCookies()">getCookies</A></B>()</CODE><BR> Returns an array containing all of the Cookie properties.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Locale</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getLocale()">getLocale</A></B>()</CODE><BR> Returns the preferred Locale in which the portal will accept content.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Enumeration<java.util.Locale></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getLocales()">getLocales</A></B>()</CODE><BR> Returns an Enumeration of Locale objects indicating, in decreasing order starting with the preferred locale in which the portal will accept content for this request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getParameter(java.lang.String)">getParameter</A></B>(java.lang.String name)</CODE><BR> Returns the value of a request parameter as a <code>String</code>, or <code>null</code> if the parameter does not exist.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Map<java.lang.String,java.lang.String[]></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getParameterMap()">getParameterMap</A></B>()</CODE><BR> Returns a <code>Map</code> of the parameters of this request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Enumeration<java.lang.String></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getParameterNames()">getParameterNames</A></B>()</CODE><BR> Returns an <code>Enumeration</code> of <code>String</code> objects containing the names of the parameters contained in this request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getParameterValues(java.lang.String)">getParameterValues</A></B>(java.lang.String name)</CODE><BR> Returns an array of <code>String</code> objects containing all of the values the given request parameter has, or <code>null</code> if the parameter does not exist.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/portlet/PortalContext.html" title="interface in javax.portlet">PortalContext</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getPortalContext()">getPortalContext</A></B>()</CODE><BR> Returns the context of the calling portal.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/portlet/PortletMode.html" title="class in javax.portlet">PortletMode</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getPortletMode()">getPortletMode</A></B>()</CODE><BR> Returns the current portlet mode of the portlet.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/portlet/PortletSession.html" title="interface in javax.portlet">PortletSession</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getPortletSession()">getPortletSession</A></B>()</CODE><BR> Returns the current portlet session or, if there is no current session, creates one and returns the new session.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/portlet/PortletSession.html" title="interface in javax.portlet">PortletSession</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getPortletSession(boolean)">getPortletSession</A></B>(boolean create)</CODE><BR> Returns the current portlet session or, if there is no current session and the given flag is <CODE>true</CODE>, creates one and returns the new session.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/portlet/PortletPreferences.html" title="interface in javax.portlet">PortletPreferences</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getPreferences()">getPreferences</A></B>()</CODE><BR> Returns the preferences object associated with the portlet.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Map<java.lang.String,java.lang.String[]></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getPrivateParameterMap()">getPrivateParameterMap</A></B>()</CODE><BR> Returns a <code>Map</code> of the private parameters of this request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Enumeration<java.lang.String></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getProperties(java.lang.String)">getProperties</A></B>(java.lang.String name)</CODE><BR> Returns all the values of the specified request property as a <code>Enumeration</code> of <code>String</code> objects.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getProperty(java.lang.String)">getProperty</A></B>(java.lang.String name)</CODE><BR> Returns the value of the specified request property as a <code>String</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Enumeration<java.lang.String></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getPropertyNames()">getPropertyNames</A></B>()</CODE><BR> Returns a <code>Enumeration</code> of all the property names this request contains.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Map<java.lang.String,java.lang.String[]></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getPublicParameterMap()">getPublicParameterMap</A></B>()</CODE><BR> Returns a <code>Map</code> of the public parameters of this request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getRemoteUser()">getRemoteUser</A></B>()</CODE><BR> Returns the login of the user making this request, if the user has been authenticated, or null if the user has not been authenticated.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getRequestedSessionId()">getRequestedSessionId</A></B>()</CODE><BR> Returns the session ID indicated in the client request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getResponseContentType()">getResponseContentType</A></B>()</CODE><BR> Returns the portal preferred content type for the response.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Enumeration<java.lang.String></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getResponseContentTypes()">getResponseContentTypes</A></B>()</CODE><BR> Gets a list of content types which the portal accepts for the response.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getScheme()">getScheme</A></B>()</CODE><BR> Returns the name of the scheme used to make this request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getServerName()">getServerName</A></B>()</CODE><BR> Returns the host name of the server that received the request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getServerPort()">getServerPort</A></B>()</CODE><BR> Returns the port number on which this request was received.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.security.Principal</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getUserPrincipal()">getUserPrincipal</A></B>()</CODE><BR> Returns a java.security.Principal object containing the name of the current authenticated user.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getWindowID()">getWindowID</A></B>()</CODE><BR> Returns the portlet window ID.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/portlet/WindowState.html" title="class in javax.portlet">WindowState</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#getWindowState()">getWindowState</A></B>()</CODE><BR> Returns the current window state of the portlet.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#isPortletModeAllowed(javax.portlet.PortletMode)">isPortletModeAllowed</A></B>(<A HREF="../../javax/portlet/PortletMode.html" title="class in javax.portlet">PortletMode</A> mode)</CODE><BR> Returns true, if the given portlet mode is a valid one to set for this portlet in the context of the current request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#isRequestedSessionIdValid()">isRequestedSessionIdValid</A></B>()</CODE><BR> Checks whether the requested session ID is still valid.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#isSecure()">isSecure</A></B>()</CODE><BR> Returns a boolean indicating whether this request was made using a secure channel between client and the portal, such as HTTPS.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#isUserInRole(java.lang.String)">isUserInRole</A></B>(java.lang.String role)</CODE><BR> Returns a boolean indicating whether the authenticated user is included in the specified logical "role".</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#isWindowStateAllowed(javax.portlet.WindowState)">isWindowStateAllowed</A></B>(<A HREF="../../javax/portlet/WindowState.html" title="class in javax.portlet">WindowState</A> state)</CODE><BR> Returns true, if the given window state is valid to be set for this portlet in the context of the current request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#removeAttribute(java.lang.String)">removeAttribute</A></B>(java.lang.String name)</CODE><BR> Removes an attribute from this request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/portlet/PortletRequest.html#setAttribute(java.lang.String, java.lang.Object)">setAttribute</A></B>(java.lang.String name, java.lang.Object o)</CODE><BR> Stores an attribute in this request.</TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><A NAME="field_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Field Detail</B></FONT></TH></TR></TABLE><A NAME="USER_INFO"><!-- --></A><H3>USER_INFO</H3><PRE>static final java.lang.String <B>USER_INFO</B></PRE><DL><DD>Used to retrieve user information attributes with the <code>getAttribute</code> call. The user information is returned as a <code>Map</code> object. The portlet must define the user information attribute it is interested in inside the <code>user-attribute</code> section of the deployment descriptor. If an attribute is not supported by the current runtime system it will not show up in the user attribute map.<BR> If the user-attribute is supported by the runtime system, but not ⌨️ 快捷键说明
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