/**
?*?2009-8-20
?*/
package?org.zlex.chapter05_1;

import?sun.misc.base64Decoder;
import?sun.misc.base64Encoder;

/**
?*?base64組件
?*?
?*?@author?梁棟
?*?@version?1.0
?*?@since?1.0
?*/
public?abstract?class?base64Coder?{

	/**
	?*?字符編碼
	?*/
	public?final?static?String?ENCODING?=?“UTF-8“;

	/**
	?*?base64編碼
	?*?
	?*?@param?data
	?*?@return
	?*?@throws?Exception
	?*/
	public?static?String?encode（String?data）?throws?Exception?{
		base64Encoder?encoder?=?new?base64Encoder（）;
		byte[]?b?=?data.getBytes（ENCODING）;
		return?encoder.encodeBuffer（b）;
	}

	/**
	?*?base64解碼
	?*?
	?*?@param?data
	?*?@return
	?*?@throws?Exception
	?*/
	public?static?String?decode（String?data）?throws?Exception?{
		base64Decoder?decoder?=?new?base64Decoder（）;
		byte[]?b?=?decoder.decodeBuffer（data）;
		return?new?String（b?ENCODING）;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????570??2009-12-10?10:29??Java加密與解密的藝術\.classpath

?????文件????????590??2010-01-10?13:57??Java加密與解密的藝術\.project

?????文件????????629??2009-12-10?10:29??Java加密與解密的藝術\.settings\org.eclipse.jdt.core.prefs

?????文件????????421??2009-12-01?09:13??Java加密與解密的藝術\.settings\org.eclipse.wst.common.component

?????文件????????320??2009-12-01?09:13??Java加密與解密的藝術\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件???????1041??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter05_1\base64Coder.class

?????文件???????1937??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter05_1\base64CoderTest.class

?????文件????????866??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter05_2\base64Coder.class

?????文件???????2004??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter05_2\base64CoderTest.class

?????文件???????1032??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter05_3\base64Coder.class

?????文件???????1500??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter05_3\base64CoderTest.class

?????文件????????882??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter05_4_1\Urlbase64Coder.class

?????文件???????1263??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter05_4_1\Urlbase64CoderTest.class

?????文件????????917??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter05_4_2\Urlbase64Coder.class

?????文件???????1263??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter05_4_2\Urlbase64CoderTest.class

?????文件????????742??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_1_1\MDCoder.class

?????文件???????1010??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_1_1\MDCoderTest.class

?????文件???????1040??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_1_2\MD4Coder.class

?????文件???????1526??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_1_2\MD4CoderTest.class

?????文件????????680??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_1_3\MD5Coder.class

?????文件???????1496??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_1_3\MD5CoderTest.class

?????文件????????992??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_2_1\SHACoder.class

?????文件???????1458??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_2_1\SHACoderTest.class

?????文件???????1059??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_2_2\SHA224Coder.class

?????文件???????1562??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_2_2\SHA224CoderTest.class

?????文件???????1328??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_2_3\SHACoder.class

?????文件???????3154??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_2_3\SHACoderTest.class

?????文件???????2430??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_3_1\MACCoder.class

?????文件???????1988??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_3_1\MACCoderTest.class

?????文件???????2604??2010-07-20?16:25??Java加密與解密的藝術\bin\org\zlex\chapter06_3_2\MACCoder.class

............此處省略268個文件信息