jspwriter.html

j2ee的API 1.4版本,j2ee的帮助文档

</TABLE>

<A NAME="JspWriter(int, boolean)"><!-- --></A><H3>
JspWriter</H3>
<PRE>
protected <B>JspWriter</B>(int&nbsp;bufferSize,
                    boolean&nbsp;autoFlush)</PRE>
<DL>
<DD>Protected constructor.
<P>
<DT><B>Parameters:</B><DD><CODE>bufferSize</CODE> - the size of the buffer to be used by the JspWriter<DD><CODE>autoFlush</CODE> - whether the JspWriter should be autoflushing</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="newLine()"><!-- --></A><H3>
newLine</H3>
<PRE>
public abstract void <B>newLine</B>()
                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Write a line separator.  The line separator string is defined by the
 system property <tt>line.separator</tt>, and is not necessarily a single
 newline ('\n') character.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an I/O error occurs</DL>
</DD>
</DL>
<HR>

<A NAME="print(boolean)"><!-- --></A><H3>
print</H3>
<PRE>
public abstract void <B>print</B>(boolean&nbsp;b)
                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print a boolean value.  The string produced by <code><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html#valueOf(boolean)" title="class or interface in java.lang"><CODE>String.valueOf(boolean)</CODE></A></code> is written to the
 JspWriter's buffer or, if no buffer is used, directly to the 
 underlying writer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - The <code>boolean</code> to be printed
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing</DL>
</DD>
</DL>
<HR>

<A NAME="print(char)"><!-- --></A><H3>
print</H3>
<PRE>
public abstract void <B>print</B>(char&nbsp;c)
                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print a character.  The character is written to the
 JspWriter's buffer or, if no buffer is used, directly to the
 underlying writer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>c</CODE> - The <code>char</code> to be printed
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing</DL>
</DD>
</DL>
<HR>

<A NAME="print(int)"><!-- --></A><H3>
print</H3>
<PRE>
public abstract void <B>print</B>(int&nbsp;i)
                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print an integer.  The string produced by <code><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html#valueOf(int)" title="class or interface in java.lang"><CODE>String.valueOf(int)</CODE></A></code> is written to the
 JspWriter's buffer or, if no buffer is used, directly to the
 underlying writer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - The <code>int</code> to be printed
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Integer.html#toString(int)" title="class or interface in java.lang"><CODE>Integer.toString(int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="print(long)"><!-- --></A><H3>
print</H3>
<PRE>
public abstract void <B>print</B>(long&nbsp;l)
                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print a long integer.  The string produced by <code><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html#valueOf(long)" title="class or interface in java.lang"><CODE>String.valueOf(long)</CODE></A></code> is written to the
 JspWriter's buffer or, if no buffer is used, directly to the
 underlying writer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>l</CODE> - The <code>long</code> to be printed
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Long.html#toString(long)" title="class or interface in java.lang"><CODE>Long.toString(long)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="print(float)"><!-- --></A><H3>
print</H3>
<PRE>
public abstract void <B>print</B>(float&nbsp;f)
                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print a floating-point number.  The string produced by <code><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html#valueOf(float)" title="class or interface in java.lang"><CODE>String.valueOf(float)</CODE></A></code> is written to the
 JspWriter's buffer or, if no buffer is used, directly to the
 underlying writer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>f</CODE> - The <code>float</code> to be printed
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Float.html#toString(float)" title="class or interface in java.lang"><CODE>Float.toString(float)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="print(double)"><!-- --></A><H3>
print</H3>
<PRE>
public abstract void <B>print</B>(double&nbsp;d)
                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print a double-precision floating-point number.  The string produced by
 <code><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html#valueOf(double)" title="class or interface in java.lang"><CODE>String.valueOf(double)</CODE></A></code> is written to
 the JspWriter's buffer or, if no buffer is used, directly to the
 underlying writer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>d</CODE> - The <code>double</code> to be printed
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Double.html#toString(double)" title="class or interface in java.lang"><CODE>Double.toString(double)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="print(char[])"><!-- --></A><H3>
print</H3>
<PRE>
public abstract void <B>print</B>(char[]&nbsp;s)
                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print an array of characters.  The characters are written to the
 JspWriter's buffer or, if no buffer is used, directly to the
 underlying writer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - The array of chars to be printed
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - If <code>s</code> is <code>null</code>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing</DL>
</DD>
</DL>
<HR>

<A NAME="print(java.lang.String)"><!-- --></A><H3>
print</H3>
<PRE>
public abstract void <B>print</B>(<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;s)
                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print a string.  If the argument is <code>null</code> then the string
 <code>"null"</code> is printed.  Otherwise, the string's characters are
 written to the JspWriter's buffer or, if no buffer is used, directly
 to the underlying writer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - The <code>String</code> to be printed
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing</DL>
</DD>
</DL>
<HR>

<A NAME="print(java.lang.Object)"><!-- --></A><H3>
print</H3>
<PRE>
public abstract void <B>print</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;obj)
                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print an object.  The string produced by the <code><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html#valueOf(java.lang.Object)" title="class or interface in java.lang"><CODE>String.valueOf(Object)</CODE></A></code> method is written to the
 JspWriter's buffer or, if no buffer is used, directly to the
 underlying writer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - The <code>Object</code> to be printed
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang"><CODE>Object.toString()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="println()"><!-- --></A><H3>
println</H3>
<PRE>
public abstract void <B>println</B>()
                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Terminate the current line by writing the line separator string.  The
 line separator string is defined by the system property
 <code>line.separator</code>, and is not necessarily a single newline
 character (<code>'\n'</code>).
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing</DL>
</DD>
</DL>
<HR>

<A NAME="println(boolean)"><!-- --></A><H3>
println</H3>
<PRE>
public abstract void <B>println</B>(boolean&nbsp;x)
                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print a boolean value and then terminate the line.  This method behaves
 as though it invokes <code><A HREF="../../../javax/servlet/jsp/JspWriter.html#print(boolean)"><CODE>print(boolean)</CODE></A></code> and then
 <code><A HREF="../../../javax/servlet/jsp/JspWriter.html#println()"><CODE>println()</CODE></A></code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the boolean to write
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing</DL>
</DD>
</DL>
<HR>

<A NAME="println(char)"><!-- --></A><H3>
println</H3>
<PRE>
public abstract void <B>println</B>(char&nbsp;x)
                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print a character and then terminate the line.  This method behaves as
 though it invokes <code><A HREF="../../../javax/servlet/jsp/JspWriter.html#print(char)"><CODE>print(char)</CODE></A></code> and then <code><A HREF="../../../javax/servlet/jsp/JspWriter.html#println()"><CODE>println()</CODE></A></code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the char to write
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing</DL>
</DD>
</DL>
<HR>

<A NAME="println(int)"><!-- --></A><H3>
println</H3>
<PRE>
public abstract void <B>println</B>(int&nbsp;x)
                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print an integer and then terminate the line.  This method behaves as
 though it invokes <code><A HREF="../../../javax/servlet/jsp/JspWriter.html#print(int)"><CODE>print(int)</CODE></A></code> and then <code><A HREF="../../../javax/servlet/jsp/JspWriter.html#println()"><CODE>println()</CODE></A></code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the int to write
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occured while writing</DL>
</DD>
</DL>
<HR>

<A NAME="println(long)"><!-- --></A><H3>
println</H3>
<PRE>
public abstract void <B>println</B>(long&nbsp;x)
                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Print a long integer and then terminate the line.  This method behaves
 as though it invokes <code><A HREF="../../../javax/servlet/jsp/JspWriter.html#print(long)"><CODE>print(long)</CODE></A></code> and then
 <code><A HREF="../../../javax/servlet/jsp/JspWriter.html#println()"><CODE>println()</CODE></A></code>.
<P>
<DD><DL>