📄 multipartstream.html
字号:
<CODE>static boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html#arrayequals(byte[], byte[], int)">arrayequals</A></B>(byte[] a, byte[] b, int count)</CODE><BR> Compares <code>count</code> first bytes in the arrays <code>a</code> and <code>b</code>.</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="../../../../org/apache/commons/fileupload/MultipartStream.html#discardBodyData()">discardBodyData</A></B>()</CODE><BR> Reads <code>body-data</code> from the current <code>encapsulation</code> and discards it.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html#findByte(byte, int)">findByte</A></B>(byte value, int pos)</CODE><BR> Searches for a byte of specified value in the <code>buffer</code>, starting at the specified <code>position</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html#findSeparator()">findSeparator</A></B>()</CODE><BR> Searches for the <code>boundary</code> in the <code>buffer</code> region delimited by <code>head</code> and <code>tail</code>.</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="../../../../org/apache/commons/fileupload/MultipartStream.html#getHeaderEncoding()">getHeaderEncoding</A></B>()</CODE><BR> Retrieves the character encoding used when reading the headers of an individual part.</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="../../../../org/apache/commons/fileupload/MultipartStream.html#readBodyData(java.io.OutputStream)">readBodyData</A></B>(java.io.OutputStream output)</CODE><BR> Reads <code>body-data</code> from the current <code>encapsulation</code> and writes its contents into the output <code>Stream</code>.</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="../../../../org/apache/commons/fileupload/MultipartStream.html#readBoundary()">readBoundary</A></B>()</CODE><BR> Skips a <code>boundary</code> token, and checks whether more <code>encapsulations</code> are contained in the stream.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> byte</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html#readByte()">readByte</A></B>()</CODE><BR> Reads a byte from the <code>buffer</code>, and refills it as necessary.</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="../../../../org/apache/commons/fileupload/MultipartStream.html#readHeaders()">readHeaders</A></B>()</CODE><BR> Reads the <code>header-part</code> of the current <code>encapsulation</code>.</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="../../../../org/apache/commons/fileupload/MultipartStream.html#setBoundary(byte[])">setBoundary</A></B>(byte[] boundary)</CODE><BR> Changes the boundary token used for partitioning the stream.</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="../../../../org/apache/commons/fileupload/MultipartStream.html#setHeaderEncoding(java.lang.String)">setHeaderEncoding</A></B>(java.lang.String encoding)</CODE><BR> Specifies the character encoding to be used when reading the headers of individual parts.</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="../../../../org/apache/commons/fileupload/MultipartStream.html#skipPreamble()">skipPreamble</A></B>()</CODE><BR> Finds the beginning of the first <code>encapsulation</code>.</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="../../../../org/apache/commons/fileupload/MultipartStream.html#toString()">toString</A></B>()</CODE><BR> Returns a string representation of this object.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></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"><TD COLSPAN=1><FONT SIZE="+2"><B>Field Detail</B></FONT></TD></TR></TABLE><A NAME="CR"><!-- --></A><H3>CR</H3><PRE>public static final byte <B>CR</B></PRE><DL><DD>The Carriage Return ASCII character value.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.commons.fileupload.MultipartStream.CR">Constant Field Values</A></DL></DL><HR><A NAME="LF"><!-- --></A><H3>LF</H3><PRE>public static final byte <B>LF</B></PRE><DL><DD>The Line Feed ASCII character value.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.commons.fileupload.MultipartStream.LF">Constant Field Values</A></DL></DL><HR><A NAME="DASH"><!-- --></A><H3>DASH</H3><PRE>public static final byte <B>DASH</B></PRE><DL><DD>The dash (-) ASCII character value.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.commons.fileupload.MultipartStream.DASH">Constant Field Values</A></DL></DL><HR><A NAME="HEADER_PART_SIZE_MAX"><!-- --></A><H3>HEADER_PART_SIZE_MAX</H3><PRE>public static final int <B>HEADER_PART_SIZE_MAX</B></PRE><DL><DD>The maximum length of <code>header-part</code> that will be processed (10 kilobytes = 10240 bytes.).<P><DL><DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.commons.fileupload.MultipartStream.HEADER_PART_SIZE_MAX">Constant Field Values</A></DL></DL><HR><A NAME="DEFAULT_BUFSIZE"><!-- --></A><H3>DEFAULT_BUFSIZE</H3><PRE>protected static final int <B>DEFAULT_BUFSIZE</B></PRE><DL><DD>The default length of the buffer used for processing a request.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.commons.fileupload.MultipartStream.DEFAULT_BUFSIZE">Constant Field Values</A></DL></DL><HR><A NAME="HEADER_SEPARATOR"><!-- --></A><H3>HEADER_SEPARATOR</H3><PRE>protected static final byte[] <B>HEADER_SEPARATOR</B></PRE><DL><DD>A byte sequence that marks the end of <code>header-part</code> (<code>CRLFCRLF</code>).<P><DL></DL></DL><HR><A NAME="FIELD_SEPARATOR"><!-- --></A><H3>FIELD_SEPARATOR</H3><PRE>protected static final byte[] <B>FIELD_SEPARATOR</B></PRE><DL><DD>A byte sequence that that follows a delimiter that will be followed by an encapsulation (<code>CRLF</code>).<P><DL></DL></DL><HR><A NAME="STREAM_TERMINATOR"><!-- --></A><H3>STREAM_TERMINATOR</H3><PRE>protected static final byte[] <B>STREAM_TERMINATOR</B></PRE><DL><DD>A byte sequence that that follows a delimiter of the last encapsulation in the stream (<code>--</code>).<P><DL></DL></DL><HR><A NAME="BOUNDARY_PREFIX"><!-- --></A><H3>BOUNDARY_PREFIX</H3><PRE>protected static final byte[] <B>BOUNDARY_PREFIX</B></PRE><DL><DD>A byte sequence that precedes a boundary (<code>CRLF--</code>).<P><DL></DL></DL><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="MultipartStream()"><!-- --></A><H3>MultipartStream</H3><PRE>public <B>MultipartStream</B>()</PRE><DL><DD>Default constructor.<P><DT><B>See Also:</B><DD><A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html#MultipartStream(java.io.InputStream, byte[], int)"><CODE>MultipartStream(InputStream, byte[], int)</CODE></A>, <A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html#MultipartStream(java.io.InputStream, byte[])"><CODE>MultipartStream(InputStream, byte[])</CODE></A></DL><HR><A NAME="MultipartStream(java.io.InputStream, byte[], int)"><!-- --></A><H3>MultipartStream</H3><PRE>public <B>MultipartStream</B>(java.io.InputStream input, byte[] boundary, int bufSize)</PRE><DL><DD><p> Constructs a <code>MultipartStream</code> with a custom size buffer. <p> Note that the buffer must be at least big enough to contain the boundary string, plus 4 characters for CR/LF and double dash, plus at least one byte of data. Too small a buffer size setting will degrade performance.<P><DT><B>Parameters:</B><DD><CODE>input</CODE> - The <code>InputStream</code> to serve as a data source.<DD><CODE>boundary</CODE> - The token used for dividing the stream into <code>encapsulations</code>.<DD><CODE>bufSize</CODE> - The size of the buffer to be used, in bytes.<DT><B>See Also:</B><DD><A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html#MultipartStream()"><CODE>MultipartStream()</CODE></A>, <A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html#MultipartStream(java.io.InputStream, byte[])"><CODE>MultipartStream(InputStream, byte[])</CODE></A></DL><HR><A NAME="MultipartStream(java.io.InputStream, byte[])"><!-- --></A><H3>MultipartStream</H3><PRE>public <B>MultipartStream</B>(java.io.InputStream input, byte[] boundary) throws java.io.IOException</PRE><DL><DD><p> Constructs a <code>MultipartStream</code> with a default size buffer.<P><DT><B>Parameters:</B><DD><CODE>input</CODE> - The <code>InputStream</code> to serve as a data source.<DD><CODE>boundary</CODE> - The token used for dividing the stream into <code>encapsulations</code>.<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE> - when an error occurs.<DT><B>See Also:</B><DD><A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html#MultipartStream()"><CODE>MultipartStream()</CODE></A>, <A HREF="../../../../org/apache/commons/fileupload/MultipartStream.html#MultipartStream(java.io.InputStream, byte[], int)"><CODE>MultipartStream(InputStream, byte[], int)</CODE></A></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -