Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class URLDecoder - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
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java.net
Class URLDecoder

java.lang.Object
  |
  +--java.net.URLDecoder

public class URLDecoder
extends Object

The class contains a utility method for converting from a MIME format called "x-www-form-urlencoded" to a String

To convert to a String, each character is examined in turn:

The ASCII characters 'a' through 'z', 'A' through 'Z', and '0' through '9' remain the same.
The plus sign '+'is converted into a space character ' '.
The remaining characters are represented by 3-character strings which begin with the percent sign, "%xy", where xy is the two-digit hexadecimal representation of the lower 8-bits of the character.

Since:: JDK1.2

Constructor Summary

URLDecoder()

Method Summary

static String decode(String s)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

URLDecoder

public URLDecoder()

Method Detail

decode

public static String decode(String s)
                     throws Exception