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¹¦ÄÜ˵Ã÷:Java servlet °ÑXMLÊý¾ÝѹËõºó·¢Ë͵½PBÓû§¶Ë,PBÊÕµ½Êý¾Ýºó½âѹ³öÀ´.

´«ÊäÒª¾­¹ýBase64±àÂë.

ÎÊÌâÊÇ:ÄÜÊÕµ½Êý¾Ýµ«Êǽâѹ²»³öÀ´.ÏëÇë½Ì´ó¼Ò»òÕßÓÐʲôºÃµÄ°ì·¨?

PB¿ÉÒÔÓÃ"zlibwapi.DLL" ½âѹ

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Java CODE:

//ѹËõÊý¾Ý
if(strXML !=null){
byte[] byte_XMLData=null;

StringZip strZip =new StringZip();
byte_XMLData =StringZip.ZipString(strXML.toString());

String encode = Base64.getEncodedText(byte_XMLData);  

//Êä³öÊý¾Ý
PrintWriter outputWriter =null;
try {
outputWriter = res.getWriter();
} catch (IOException e) {
e.printStackTrace();
}
outputWriter.println(encode.toString());
outputWriter.close();
}

package org.peng.util;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import java.util.zip.ZipOutputStream;

public class StringZip{
/**
* ѹËõ×Ö·û´®Îª byte[]
* ±£´æΪ×Ö·û´®
*
* @param str ѹËõÇ°µÄÎı¾
* @return
*/
public static final byte[] ZipString(String str) {
if(str == null)
return null;

byte[] compressed;
ByteArrayOutputStream out = null;
ZipOutputStream zout = null;
try {