javaѹËõÎļþ³Étar.gz¸ñʽ
ʹÓÃant.jar°ü£¨1.6°æ±¾£©£¬Íê³ÉtarµÄ´ò°ü¹¦ÄÜ£¬Ö±½ÓÌù´úÂë
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.zip.GZIPOutputStream;
import org.apache.tools.tar.TarEntry;
import org.apache.tools.tar.TarOutputStream;
/*
* ¹¦ÄÜ£ºÑ¹ËõÎļþ³Étar.gz¸ñʽ
*/
public class TarUtils
{
private static int BUFFER = 1024*4; //»º³å´óС
private static byte[] B_ARRAY = new byte[BUFFER];
/*
* ·½·¨¹¦ÄÜ£º´ò°üµ¥¸öÎļþ»òÎļþ¼Ð
* ²ÎÊý£ºinputFileName Òª´ò°üµÄÎļþ¼Ð»òÎļþµÄ·¾¶
* targetFileName ´ò°üºóµÄÎļþ·¾¶
*/
public void execute(String inputFileName, String targetFileName)
{
File inputFile = new File(inputFileName);
String base = inputFileName
.substring(inputFileName.lastIndexOf("/") + 1);
TarOutputStream out = getTarOutputStream(targetFileName);
tarPack(out, inputFile, base);
try
{
if (null != out)
{
out.close();
}
} catch (IOException e)
{
e.printStackTrace();
}
compress(new File(targetFileName));
}
/*
* ·½·¨¹¦ÄÜ£º´ò°ü¶à¸öÎļþ»òÎļþ¼Ð
* ²ÎÊý£ºinputFileNameList Òª´ò°üµÄÎļþ¼Ð»òÎļþµÄ·¾¶µÄÁбí
* targetFileName ´ò°üºóµÄÎļþ·¾¶
*/
public void execute(List<String> inputFileNameList, String targetFileName)
{
TarOutputStream out = getTarOutputStream(targetFileName);
for(String inputFileName : inputFileNameList)
{
File inputFile = new File(inputFileName);
String base = inputFileName
.substring(inputFileName.lastIndexOf("/") + 1);
tarPack(out, inputFile, base);
}
try
{
if (null != out)
{
out.close();
}
} catch (IOException e)
{
e.printStackTrace();
}
compress(new File(targetFileName));
}
/*
* ·½·¨¹¦ÄÜ£º´ò°ü³ÉtarÎļþ
* ²ÎÊý£ºout ´ò°üºóÉú³ÉÎļþµÄÁ÷
* inputFile ҪѹËõµÄÎļ
Ïà¹ØÎĵµ£º
Ò»£º×¼±¸ www.savarese.org download
1. rocksaw-1.0.0-src.tar.gz
2. vserv-tcpip-0.9.2-src.tar.gz
¶þ£º±àÒëÔ´ÎļþµÃµ½jar°ü ʹÓÃAnt
1. build vserv-tcpip-0.9.2-src
ÔÚvserv-tcpip-0.9.2Ŀ¼ÏÂÃæ½¨Ò»¸ötestsĿ¼£¬È»ºóÔÚcmd´°¿ÚϽøÈë ......
ÀàµÄ³õʼ»¯ºÍ¶ÔÏó³õʼ»¯ÊÇ JVM ¹ÜÀíµÄÀàÐÍÉúÃüÖÜÆÚÖзdz£ÖØÒªµÄÁ½¸ö»·½Ú£¬Google ÁËÒ»±éÍøÂ磬ÓйØÀà×°ÔØ»úÖÆµÄÎÄÕµ¹ÊDz»ÉÙ£¬È»¶øÀà³õʼ»¯ºÍ¶ÔÏó³õʼ»¯µÄÎÄÕ²¢²»¶à£¬ÌرðÊÇ´Ó×Ö½ÚÂëºÍ JVM ²ã´ÎÀ´·ÖÎöµÄÎÄÕ¸üÊÇÏÊÓÐËù¼û¡£
±¾ÎÄÖ÷Òª¶ÔÀàºÍ¶ÔÏó³õʼ»¯È«¹ý³Ì½øÐзÖÎö£¬Í¨¹ýÒ»¸öʵ¼ÊÎÊÌâÒýÈ룬½«Ô´´úÂëת»»³É JVM ×Ö½ÚÂëºó£¬ ......
ÍøÂçÉÏÁ÷´«×ÅÒ»¸öGoogle Map ±àÂëÕÛÏßËã·¨µÄJavaʵÏÖ£¬µ«ÊǼÆËã½á¹ûÓëGOOGLE MAP API °ïÖúÀïÃæµÄ½»»¥¹¤¾ßµÄ¼ÆËã½á¹ûÓгöÈ룬ËùÒÔ×Ô¼ºÐ´ÁËÒ»Ò»¸ö£¬¼ÆËã½á¹ûÓëGOOGLE MAP API °ïÖúÀïÃæµÄ½»»¥¹¤¾ßµÄ¼ÆËã½á¹ûÒ»Ö¡£package unit;
/**
* Google Map ±àÂëÕÛÏßËã·¨JavaʵÏÖ
*
* @author libin
*/
public cl ......
stack ºÍ heep ¶¼ÊÇÄÚ´æµÄÒ»²¿·Ö
stack ¿Õ¼äС£¬ËٶȱȽϿ죬 ÓÃÀ´·Å¶ÔÏóµÄÒýÓÃ
heap ´ó£¬Ò»°ãËùÓд´½¨µÄ¶ÔÏó¶¼·ÅÔÚÕâÀï¡£
Õ»(stack):ÊÇÒ»¸öÏȽøºó³öµÄÊý¾Ý½á¹¹,ͨ³£ÓÃÓÚ±£´æ·½·¨(º¯Êý)ÖеIJÎÊý,¾Ö²¿±äÁ¿.
ÔÚjavaÖÐ,ËùÓлù±¾ÀàÐͺÍÒýÓÃÀàÐͶ¼ÔÚÕ»Öд洢.Õ»ÖÐÊý¾ÝµÄÉú´æ¿Õ¼äÒ»°ãÔÚµ±Ç°scopesÄÚ(¾ÍÊÇÓÉ{...}À¨ÆðÀ´µÄÇøÓò) ......