mimemessage.html

j2ee api,很好的api。我这现在有

        <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;charset)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Convenience method that sets the given String as this part's
 content, with a MIME type of "text/plain" and the specified
 charset. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMessage.html#updateHeaders()">updateHeaders</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Called by the <code>saveChanges</code> method to actually
 update the MIME headers.  </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMessage.html#writeTo(java.io.OutputStream)">writeTo</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/OutputStream.html" title="class or interface in java.io">OutputStream</A>&nbsp;os)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Output the message as an RFC 822 format stream. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMessage.html#writeTo(java.io.OutputStream, java.lang.String[])">writeTo</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/OutputStream.html" title="class or interface in java.io">OutputStream</A>&nbsp;os,
        <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[]&nbsp;ignoreList)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Output the message as an RFC 822 format stream, without
 specified headers.  </TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_javax.mail.Message"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class javax.mail.<A HREF="../../../javax/mail/Message.html" title="class in javax.mail">Message</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../javax/mail/Message.html#addRecipient(javax.mail.Message.RecipientType, javax.mail.Address)">addRecipient</A>, <A HREF="../../../javax/mail/Message.html#getFolder()">getFolder</A>, <A HREF="../../../javax/mail/Message.html#getMessageNumber()">getMessageNumber</A>, <A HREF="../../../javax/mail/Message.html#isExpunged()">isExpunged</A>, <A HREF="../../../javax/mail/Message.html#match(javax.mail.search.SearchTerm)">match</A>, <A HREF="../../../javax/mail/Message.html#setExpunged(boolean)">setExpunged</A>, <A HREF="../../../javax/mail/Message.html#setFlag(javax.mail.Flags.Flag, boolean)">setFlag</A>, <A HREF="../../../javax/mail/Message.html#setMessageNumber(int)">setMessageNumber</A>, <A HREF="../../../javax/mail/Message.html#setRecipient(javax.mail.Message.RecipientType, javax.mail.Address)">setRecipient</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<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.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<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="dh"><!-- --></A><H3>
dh</H3>
<PRE>
protected <A HREF="../../../javax/activation/DataHandler.html" title="class in javax.activation">DataHandler</A> <B>dh</B></PRE>
<DL>
<DD>The DataHandler object representing this Message's content.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="content"><!-- --></A><H3>
content</H3>
<PRE>
protected byte[] <B>content</B></PRE>
<DL>
<DD>Byte array that holds the bytes of this Message's content.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="contentStream"><!-- --></A><H3>
contentStream</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/InputStream.html" title="class or interface in java.io">InputStream</A> <B>contentStream</B></PRE>
<DL>
<DD>If the data for this message was supplied by an
 InputStream that implements the SharedInputStream interface,
 <code>contentStream</code> is another such stream representing
 the content of this message.  In this case, <code>content</code>
 will be null.
<P>
<DL>
<DT><B>Since:</B></DT>
  <DD>JavaMail 1.2</DD>
</DL>
</DL>
<HR>

<A NAME="headers"><!-- --></A><H3>
headers</H3>
<PRE>
protected <A HREF="../../../javax/mail/internet/InternetHeaders.html" title="class in javax.mail.internet">InternetHeaders</A> <B>headers</B></PRE>
<DL>
<DD>The InternetHeaders object that stores the header
 of this message.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="flags"><!-- --></A><H3>
flags</H3>
<PRE>
protected <A HREF="../../../javax/mail/Flags.html" title="class in javax.mail">Flags</A> <B>flags</B></PRE>
<DL>
<DD>The Flags for this message.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="modified"><!-- --></A><H3>
modified</H3>
<PRE>
protected boolean <B>modified</B></PRE>
<DL>
<DD>A flag indicating whether the message has been modified.
 If the message has not been modified, any data in the
 <code>content</code> array is assumed to be valid and is used
 directly in the <code>writeTo</code> method.  This flag is
 set to true when an empty message is created or when the
 <code>saveChanges</code> method is called.
<P>
<DL>
<DT><B>Since:</B></DT>
  <DD>JavaMail 1.2</DD>
</DL>
</DL>
<HR>

<A NAME="saved"><!-- --></A><H3>
saved</H3>
<PRE>
protected boolean <B>saved</B></PRE>
<DL>
<DD>Does the <code>saveChanges</code> method need to be called on
 this message?  This flag is set to false by the public constructor
 and set to true by the <code>saveChanges</code> method.  The
 <code>writeTo</code> method checks this flag and calls the
 <code>saveChanges</code> method as necessary.  This avoids the
 common mistake of forgetting to call the <code>saveChanges</code>
 method on a newly constructed message.
<P>
<DL>
<DT><B>Since:</B></DT>
  <DD>JavaMail 1.2</DD>
</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="MimeMessage(javax.mail.Session)"><!-- --></A><H3>
MimeMessage</H3>
<PRE>
public <B>MimeMessage</B>(<A HREF="../../../javax/mail/Session.html" title="class in javax.mail">Session</A>&nbsp;session)</PRE>
<DL>
<DD>Default constructor. An empty message object is created.
 The <code>headers</code> field is set to an empty InternetHeaders
 object. The <code>flags</code> field is set to an empty Flags
 object. The <code>modified</code> flag is set to true.
<P>
</DL>
<HR>

<A NAME="MimeMessage(javax.mail.Session, java.io.InputStream)"><!-- --></A><H3>
MimeMessage</H3>
<PRE>
public <B>MimeMessage</B>(<A HREF="../../../javax/mail/Session.html" title="class in javax.mail">Session</A>&nbsp;session,
                   <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/InputStream.html" title="class or interface in java.io">InputStream</A>&nbsp;is)
            throws <A HREF="../../../javax/mail/MessagingException.html" title="class in javax.mail">MessagingException</A></PRE>
<DL>
<DD>Constructs a MimeMessage by reading and parsing the data from the
 specified MIME InputStream. The InputStream will be left positioned
 at the end of the data for the message. Note that the input stream
 parse is done within this constructor itself. <p>

 The input stream contains an entire MIME formatted message with
 headers and data.
<P>
<DT><B>Parameters:</B><DD><CODE>session</CODE> - Session object for this message<DD><CODE>is</CODE> - the message input stream
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/mail/MessagingException.html" title="class in javax.mail">MessagingException</A></CODE></DL>
<HR>

<A NAME="MimeMessage(javax.mail.internet.MimeMessage)"><!-- --></A><H3>
MimeMessage</H3>
<PRE>
public <B>MimeMessage</B>(<A HREF="../../../javax/mail/internet/MimeMessage.html" title="class in javax.mail.internet">MimeMessage</A>&nbsp;source)
            throws <A HREF="../../../javax/mail/MessagingException.html" title="class in javax.mail">MessagingException</A></PRE>
<DL>
<DD>Constructs a new MimeMessage with content initialized from the
 <code>source</code> MimeMessage.  The new message is independent
 of the original. <p>

 Note: The current implementation is rather inefficient, copying
 the data more times than strictly necessary.
<P>
<DT><B>Parameters:</B><DD><CODE>source</CODE> - the message to copy content from
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/mail/MessagingException.html" title="class in javax.mail">MessagingException</A></CODE><DT><B>Since: