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jd3Lib - A Java ID3/MP3 Library: Class ID3v2Tag
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helliker.id3</FONT>
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Class ID3v2Tag</H2>
<PRE>
java.lang.Object
|
+--<B>helliker.id3.ID3v2Tag</B>
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<DL>
<DT>public class <B>ID3v2Tag</B><DT>extends java.lang.Object</DL>
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<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#ID3v2Tag(java.io.File)">ID3v2Tag</A></B>(java.io.File mp3)</CODE>
<BR>
Create an id3v2 tag bound to the file provided as a parameter.</TD>
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<CODE> byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#getBytes()">getBytes</A></B>()</CODE>
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Return a binary representation of this object to be written to a file.</TD>
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<CODE> byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#getFrameData(java.lang.String)">getFrameData</A></B>(java.lang.String id)</CODE>
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Returns the data found in the frame specified by the id.</TD>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#getFrameDataString(java.lang.String)">getFrameDataString</A></B>(java.lang.String id)</CODE>
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Returns the textual information contained in the frame specified by the id.</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#getPadding()">getPadding</A></B>()</CODE>
<BR>
Returns the current number of padding bytes in this id3v2 tag.</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#getSize()">getSize</A></B>()</CODE>
<BR>
Returns the size of this id3v2 tag.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#removeFrame(java.lang.String)">removeFrame</A></B>(java.lang.String id)</CODE>
<BR>
Remove the frame with the specified id from the file.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#removeTag()">removeTag</A></B>()</CODE>
<BR>
Remove an existing id3v2 tag from the file passed to the constructor.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#setCommentFrame(java.lang.String, java.lang.String)">setCommentFrame</A></B>(java.lang.String description, java.lang.String comment)</CODE>
<BR>
Set the data contained in the comments frame (COMM).</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#setPadding(int)">setPadding</A></B>(int pad)</CODE>
<BR>
Set the amount of padding to use when writing this tag.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#setTextFrame(java.lang.String, java.lang.String)">setTextFrame</A></B>(java.lang.String id, java.lang.String data)</CODE>
<BR>
Set the data contained in a text frame.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#setURLFrame(java.lang.String, java.lang.String)">setURLFrame</A></B>(java.lang.String id, java.lang.String data)</CODE>
<BR>
Set the data contained in a URL frame.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../helliker/id3/ID3v2Tag.html#setUserDefinedTextFrame(java.lang.String, java.lang.String)">setUserDefinedTextFrame</A></B>(java.lang.String description, java.lang.String value)</CODE>
<BR>
Sets the data contained in the user defined text frame (TXXX).</TD>
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<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="../../helliker/id3/ID3v2Tag.html#setUserDefinedURLFrame(java.lang.String, java.lang.String)">setUserDefinedURLFrame</A></B>(java.lang.String description, java.lang.String value)</CODE>
<BR>
Sets the data contained in the user defined url frame (WXXX).</TD>
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<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="../../helliker/id3/ID3v2Tag.html#tagExists()">tagExists</A></B>()</CODE>
<BR>
Returns true if an id3v2 tag exists in the file that was passed to the constructor and false otherwise</TD>
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<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="../../helliker/id3/ID3v2Tag.html#toString()">toString</A></B>()</CODE>
<BR>
Return a string representation of this object.</TD>
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<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="../../helliker/id3/ID3v2Tag.html#updateFrameData(java.lang.String, byte[])">updateFrameData</A></B>(java.lang.String id, byte[] data)</CODE>
<BR>
Updates the data for the frame specified by id.</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="../../helliker/id3/ID3v2Tag.html#writeTag()">writeTag</A></B>()</CODE>
<BR>
Saves all the information in the tag to the file passed to the constructor.</TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
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<B>Constructor Detail</B></FONT></TD>
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<A NAME="ID3v2Tag(java.io.File)"><!-- --></A><H3>
ID3v2Tag</H3>
<PRE>
public <B>ID3v2Tag</B>(java.io.File mp3) throws java.io.FileNotFoundException, java.io.IOException, <A HREF="../../helliker/id3/ID3v2FormatException.html">ID3v2FormatException</A></PRE>
<DL>
<DD>Create an id3v2 tag bound to the file provided as a parameter. If a tag exists in the file already, then all the information in the tag will be extracted. If a tag doesn't exist, then this is the file that⌨️ 快捷键说明
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