📄 stringbuffer.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Thu Apr 27 23:23:37 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Uses of Class java.lang.StringBuffer</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <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="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../java/lang/StringBuffer.html"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </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-files/index-1.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><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV NEXT</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="StringBuffer.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><CENTER><H2><B>Uses of Class<br>java.lang.StringBuffer</B></H2></CENTER><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Packages that use <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.io"><B>java.io</B></A></TD><TD>Provides for system input and output through data streams,serialization and the file system. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.lang"><B>java.lang</B></A></TD><TD>Provides classes that are fundamental to the design of the Javaprogramming language. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.text"><B>java.text</B></A></TD><TD>Provides classes and interfaces for handling text, dates, numbers, and messagesin a manner independent of natural languages. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.swing.text.html.parser"><B>javax.swing.text.html.parser</B></A></TD><TD>Provides the default HTML parser, along with support classes. </TD></TR></TABLE> <P><A NAME="java.io"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A> in <A HREF="../../../java/io/package-summary.html">java.io</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../java/io/package-summary.html">java.io</A> that return <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringWriter.</B><B><A HREF="../../../java/io/StringWriter.html#getBuffer()">getBuffer</A></B>()</CODE><BR> Return the string buffer itself.</TD></TR></TABLE> <P><A NAME="java.lang"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A> in <A HREF="../../../java/lang/package-summary.html">java.lang</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../java/lang/package-summary.html">java.lang</A> that return <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#append(java.lang.Object)">append</A></B>(<A HREF="../../../java/lang/Object.html">Object</A> obj)</CODE><BR> Appends the string representation of the <code>Object</code> argument to this string buffer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#append(java.lang.String)">append</A></B>(<A HREF="../../../java/lang/String.html">String</A> str)</CODE><BR> Appends the string to this string buffer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#append(char[])">append</A></B>(char[] str)</CODE><BR> Appends the string representation of the <code>char</code> array argument to this string buffer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#append(char[], int, int)">append</A></B>(char[] str, int offset, int len)</CODE><BR> Appends the string representation of a subarray of the <code>char</code> array argument to this string buffer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#append(boolean)">append</A></B>(boolean b)</CODE><BR> Appends the string representation of the <code>boolean</code> argument to the string buffer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#append(char)">append</A></B>(char c)</CODE><BR> Appends the string representation of the <code>char</code> argument to this string buffer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#append(int)">append</A></B>(int i)</CODE><BR> Appends the string representation of the <code>int</code> argument to this string buffer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#append(long)">append</A></B>(long l)</CODE><BR> Appends the string representation of the <code>long</code> argument to this string buffer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#append(float)">append</A></B>(float f)</CODE><BR> Appends the string representation of the <code>float</code> argument to this string buffer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#append(double)">append</A></B>(double d)</CODE><BR> Appends the string representation of the <code>double</code> argument to this string buffer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#delete(int, int)">delete</A></B>(int start, int end)</CODE><BR> Removes the characters in a substring of this <code>StringBuffer</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#deleteCharAt(int)">deleteCharAt</A></B>(int index)</CODE><BR> Removes the character at the specified position in this <code>StringBuffer</code> (shortening the <code>StringBuffer</code> by one character).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/lang/StringBuffer.html">StringBuffer</A></CODE></FONT></TD><TD><CODE><B>StringBuffer.</B><B><A HREF="../../../java/lang/StringBuffer.html#replace(int, int, java.lang.String)">replace</A></B>(int start, int end, <A HREF="../../../java/lang/String.html">String</A> str)</CODE><BR> Replaces the characters in a substring of this <code>StringBuffer</code> with characters in the specified <code>String</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor">⌨️ 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 + -