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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_09) on Thu Jun 08 01:12:43 PDT 2006 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>FileUploadBase (FileUpload 1.1.1 API)</TITLE><META NAME="keywords" CONTENT="org.apache.commons.fileupload.FileUploadBase class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="FileUploadBase (FileUpload 1.1.1 API)";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/FileUploadBase.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="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"> <A HREF="../../../../org/apache/commons/fileupload/FileUpload.html" title="class in org.apache.commons.fileupload"><B>PREV CLASS</B></A> <A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html" title="class in org.apache.commons.fileupload"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="FileUploadBase.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: <A HREF="#nested_class_summary">NESTED</A> | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.apache.commons.fileupload</FONT><BR>Class FileUploadBase</H2><PRE>java.lang.Object <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.commons.fileupload.FileUploadBase</B></PRE><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../org/apache/commons/fileupload/DiskFileUpload.html" title="class in org.apache.commons.fileupload">DiskFileUpload</A>, <A HREF="../../../../org/apache/commons/fileupload/FileUpload.html" title="class in org.apache.commons.fileupload">FileUpload</A></DD></DL><HR><DL><DT>public abstract class <B>FileUploadBase</B><DT>extends java.lang.Object</DL><P><p>High level API for processing file uploads.</p> <p>This class handles multiple files per single HTML widget, sent using <code>multipart/mixed</code> encoding type, as specified by <a href="http://www.ietf.org/rfc/rfc1867.txt">RFC 1867</a>. Use <A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#parseRequest(javax.servlet.http.HttpServletRequest)"><CODE>parseRequest(HttpServletRequest)</CODE></A> to acquire a list of <A HREF="../../../../org/apache/commons/fileupload/FileItem.html" title="interface in org.apache.commons.fileupload"><CODE>FileItem</CODE></A>s associated with a given HTML widget.</p> <p>How the data for individual parts is stored is determined by the factory used to create them; a given part may be in memory, on disk, or somewhere else.</p><P><P><DL><DT><B>Version:</B></DT> <DD>$Id: FileUploadBase.java 367087 2006-01-08 20:19:37Z martinc $</DD><DT><B>Author:</B></DT> <DD><a href="mailto:Rafal.Krzewski@e-point.pl">Rafal Krzewski</a>, <a href="mailto:dlr@collab.net">Daniel Rall</a>, <a href="mailto:jvanzyl@apache.org">Jason van Zyl</a>, <a href="mailto:jmcnally@collab.net">John McNally</a>, <a href="mailto:martinc@apache.org">Martin Cooper</a>, Sean C. Sullivan</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><A NAME="nested_class_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Nested Class Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.InvalidContentTypeException.html" title="class in org.apache.commons.fileupload">FileUploadBase.InvalidContentTypeException</A></B></CODE><BR> Thrown to indicate that the request is not a multipart request.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.SizeLimitExceededException.html" title="class in org.apache.commons.fileupload">FileUploadBase.SizeLimitExceededException</A></B></CODE><BR> Thrown to indicate that the request size exceeds the configured maximum.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.UnknownSizeException.html" title="class in org.apache.commons.fileupload">FileUploadBase.UnknownSizeException</A></B></CODE><BR> Thrown to indicate that the request size is not specified.</TD></TR></TABLE> <!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#ATTACHMENT">ATTACHMENT</A></B></CODE><BR> Content-disposition value for file attachment.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#CONTENT_DISPOSITION">CONTENT_DISPOSITION</A></B></CODE><BR> HTTP content disposition header name.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#CONTENT_TYPE">CONTENT_TYPE</A></B></CODE><BR> HTTP content type header name.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#FORM_DATA">FORM_DATA</A></B></CODE><BR> Content-disposition value for form data.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#MAX_HEADER_SIZE">MAX_HEADER_SIZE</A></B></CODE><BR> The maximum length of a single header line that will be parsed (1024 bytes).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#MULTIPART">MULTIPART</A></B></CODE><BR> Part of HTTP content type header.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#MULTIPART_FORM_DATA">MULTIPART_FORM_DATA</A></B></CODE><BR> HTTP content type header for multipart forms.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#MULTIPART_MIXED">MULTIPART_MIXED</A></B></CODE><BR> HTTP content type header for multiple uploads.</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#FileUploadBase()">FileUploadBase</A></B>()</CODE><BR> </TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../../org/apache/commons/fileupload/FileItem.html" title="interface in org.apache.commons.fileupload">FileItem</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#createItem(java.util.Map, boolean)">createItem</A></B>(java.util.Map headers, boolean isFormField)</CODE><BR> Creates a new <A HREF="../../../../org/apache/commons/fileupload/FileItem.html" title="interface in org.apache.commons.fileupload"><CODE>FileItem</CODE></A> instance.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected byte[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#getBoundary(java.lang.String)">getBoundary</A></B>(java.lang.String contentType)</CODE><BR> Retrieves the boundary from the <code>Content-type</code> header.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#getFieldName(java.util.Map)">getFieldName</A></B>(java.util.Map headers)</CODE><BR> Retrieves the field name from the <code>Content-disposition</code> header.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract <A HREF="../../../../org/apache/commons/fileupload/FileItemFactory.html" title="interface in org.apache.commons.fileupload">FileItemFactory</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/FileUploadBase.html#getFileItemFactory()">getFileItemFactory</A></B>()</CODE><BR> Returns the factory class used when creating file items.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor">⌨️ 快捷键说明
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