📄 urlcodec.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!--NewPage-->
<HTML>
<HEAD>
<!-- Generated by javadoc (build 1.4.2_04) on Sat Jul 10 16:13:05 PDT 2004 -->
<TITLE>
URLCodec (Encode/Decode Utilities (Version 1.3))
</TITLE>
<META NAME="keywords" CONTENT="org.apache.commons.codec.net.URLCodec class">
<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style">
<SCRIPT type="text/javascript">
function windowTitle()
{
parent.document.title="URLCodec (Encode/Decode Utilities (Version 1.3))";
}
</SCRIPT>
</HEAD>
<BODY BGCOLOR="white" onload="windowTitle();">
<!-- ========= START OF TOP NAVBAR ======= -->
<A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
<TR>
<TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
<A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
<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="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD>
<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/URLCodec.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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-all.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>
</EM>
</TD>
</TR>
<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
<A HREF="../../../../../org/apache/commons/codec/net/RFC1522Codec.html" title="class in org.apache.commons.codec.net"><B>PREV CLASS</B></A>
NEXT CLASS</FONT></TD>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
<A HREF="../../../../../index.html" target="_top"><B>FRAMES</B></A>
<A HREF="URLCodec.html" target="_top"><B>NO FRAMES</B></A>
<SCRIPT type="text/javascript">
<!--
if(window==top) {
document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>');
}
//-->
</SCRIPT>
<NOSCRIPT>
<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>
</NOSCRIPT>
</FONT></TD>
</TR>
<TR>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD>
</TR>
</TABLE>
<A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= -->
<HR>
<!-- ======== START OF CLASS DATA ======== -->
<H2>
<FONT SIZE="-1">
org.apache.commons.codec.net</FONT>
<BR>
Class URLCodec</H2>
<PRE>
<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.commons.codec.net.URLCodec</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/commons/codec/BinaryDecoder.html" title="interface in org.apache.commons.codec">BinaryDecoder</A>, <A HREF="../../../../../org/apache/commons/codec/BinaryEncoder.html" title="interface in org.apache.commons.codec">BinaryEncoder</A>, <A HREF="../../../../../org/apache/commons/codec/Decoder.html" title="interface in org.apache.commons.codec">Decoder</A>, <A HREF="../../../../../org/apache/commons/codec/Encoder.html" title="interface in org.apache.commons.codec">Encoder</A>, <A HREF="../../../../../org/apache/commons/codec/StringDecoder.html" title="interface in org.apache.commons.codec">StringDecoder</A>, <A HREF="../../../../../org/apache/commons/codec/StringEncoder.html" title="interface in org.apache.commons.codec">StringEncoder</A></DD>
</DL>
<HR>
<DL>
<DT>public class <B>URLCodec</B><DT>extends <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../org/apache/commons/codec/BinaryEncoder.html" title="interface in org.apache.commons.codec">BinaryEncoder</A>, <A HREF="../../../../../org/apache/commons/codec/BinaryDecoder.html" title="interface in org.apache.commons.codec">BinaryDecoder</A>, <A HREF="../../../../../org/apache/commons/codec/StringEncoder.html" title="interface in org.apache.commons.codec">StringEncoder</A>, <A HREF="../../../../../org/apache/commons/codec/StringDecoder.html" title="interface in org.apache.commons.codec">StringDecoder</A></DL>
<P>
<p>Implements the 'www-form-urlencoded' encoding scheme, also misleadingly known as URL encoding.</p> <p>For more detailed information please refer to <a href="http://www.w3.org/TR/html4/interact/forms.html#h-17.13.4.1"> Chapter 17.13.4 'Form content types'</a> of the <a href="http://www.w3.org/TR/html4/">HTML 4.01 Specification<a></p> <p> This codec is meant to be a replacement for standard Java classes <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/net/URLEncoder.html" title="class or interface in java.net"><CODE>URLEncoder</CODE></A> and <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/net/URLDecoder.html" title="class or interface in java.net"><CODE>URLDecoder</CODE></A> on older Java platforms, as these classes in Java versions below 1.4 rely on the platform's default charset encoding. </p>
<P>
<P>
<DL>
<DT><B>Since:</B></DT> <DD>1.2</DD><DT><B>Version:</B></DT> <DD>$Id: URLCodec.java,v 1.19 2004/03/29 07:59:00 ggregory Exp $</DD><DT><B>Author:</B></DT> <DD>Apache Software Foundation</DD></DL>
<HR>
<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
<!-- =========== FIELD SUMMARY =========== -->
<A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Field Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/URLCodec.html#charset">charset</A></B></CODE>
<BR>
The default charset used for string decoding and encoding.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected static byte</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/URLCodec.html#ESCAPE_CHAR">ESCAPE_CHAR</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected static <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/BitSet.html" title="class or interface in java.util">BitSet</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/URLCodec.html#WWW_FORM_URL">WWW_FORM_URL</A></B></CODE>
<BR>
BitSet of www-form-url safe characters.</TD>
</TR>
</TABLE>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Constructor Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/URLCodec.html#URLCodec()">URLCodec</A></B>()</CODE>
<BR>
Default constructor.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/URLCodec.html#URLCodec(java.lang.String)">URLCodec</A></B>(<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> charset)</CODE>
<BR>
Constructor which allows for the selection of a default charset</TD>
</TR>
</TABLE>
<!-- ========== METHOD SUMMARY =========== -->
<A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Method Summary</B></FONT></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/codec/net/URLCodec.html#decode(byte[])">decode</A></B>(byte[] bytes)</CODE>
<BR>
Decodes an array of URL safe 7-bit characters into an array of original bytes.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/URLCodec.html#decode(java.lang.Object)">decode</A></B>(<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> pObject)</CODE>
<BR>
Decodes a URL safe object into its original form.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/URLCodec.html#decode(java.lang.String)">decode</A></B>(<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> pString)</CODE>
<BR>
Decodes a URL safe string into its original form using the default string charset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/URLCodec.html#decode(java.lang.String, java.lang.String)">decode</A></B>(<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> pString, <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> charset)</CODE>
<BR>
Decodes a URL safe string into its original form using the specified encoding.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/URLCodec.html#decodeUrl(byte[])">decodeUrl</A></B>(byte[] bytes)</CODE>
<BR>
Decodes an array of URL safe 7-bit characters into an array of original bytes.</TD>
⌨️ 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 + -