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JavaѹËõÀà¿âµÄʹÓà 3.Apache AntÖеĴò°ü¡¢Ñ¹ËõÀà¿â

¡¡¡¡inkfishÔ­´´£¬ÇëÎðÉÌÒµÐÔÖÊ×ªÔØ£¬×ªÔØÇë×¢Ã÷À´Ô´£¨http://blog.csdn.net/inkfish£©¡£
¡¡¡¡ÕâÀïÐèÒª¹Ø×¢µÄÊÇBZIP2¸ñʽ£¬¾­¹ý²âÊÔ£¬×ÜÊÇÎÞ·¨ÕýȷѹËõ£¬Ô­Òòδ֪£¬¶øapache commons bzip2¸ñʽµÄÎļþѹËõÕý³£¡££¨À´Ô´£ºhttp://blog.csdn.net/inkfish£©
Ant ZIPѹËõ£º£¨À´Ô´£ºhttp://blog.csdn.net/inkfish£©
package study.inkfish.compress;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Enumeration;
import org.apache.commons.io.IOUtils;
import org.apache.tools.zip.ZipEntry;
import org.apache.tools.zip.ZipFile;
import org.apache.tools.zip.ZipOutputStream;
public class AntZipCompress extends Compress {
@Override
protected void doCompress(File srcFile, File destFile) throws IOException {
ZipOutputStream zout = null;
InputStream is = null;
try {
is = new BufferedInputStr ......

JAVAºÎÎ½ÃæÏò¶ÔÏó

 javaÊÇÒ»ÖÖÃæÏò¶ÔÏóµÄ±à³ÌÓïÑÔ£¬ÔõôÀí½â£¿
javaдµÄ³ÌÐò¶¼ÊÇÃæÏò¶ÔÏóµÄÂð£¿
Äã¿ÉÄÜÈÏΪ£¬javaÉúÀ´¾ÍÊÇÃæÏò¶ÔÏóµÄ¡£
ÇÒ¿´£º
package cn.nileader.calculate_OPP;
import java.util.Scanner;
/**
* ÕâÊÇÒ»¸öOPPµÄµÄ¼ÆËãÆ÷(¼Ó·¨ºÍ¼õ·¨)
* @author nileader
* @see http://www.nileader.cn
*/
public class Test {
public static void main(String[] args)throws Exception{
Scanner cin = new Scanner(System.in);
while(true){
System.out.println("ÇëÊäÈë±í´ïʽ£ºÈ磺8/2");
String expression = cin.next();
//ÊǸö¼Ó·¨ÔËËã
if( expression.indexOf("+") != -1) addition(expression);
else if( expression.indexOf("-") != -1) subtration(expression);
else System.out.println("³ÌÐòÖ»Ö§³Ö¼Ó·¨ºÍ¼õ·¨£¬Çë¼ì²é±í´ïʽ");
}
}
/**
* ¼Ó·¨ÔËËã 8/2
*/
static void addition (String expression){
String[] str = expression.split("\\+");
int data[] = new int[2];
data[0] = Integer.parseInt(str[0]);
data[1] = Integer.parseInt(st ......

JavaѹËõÀà¿âµÄʹÓà 5.ÐÔÄܼì²â

¡¡¡¡inkfishÔ­´´£¬ÇëÎðÉÌÒµÐÔÖÊ×ªÔØ£¬×ªÔØÇë×¢Ã÷À´Ô´£¨http://blog.csdn.net/inkfish
£©¡£
¡¡¡¡ÔÚÑ¡ÔñѹËõ¡¢´ò°üËã·¨µÄʱºò£¬²»½ö½öҪѡÔñËã·¨£¬»¹ÐèҪѡÔñÓÃÄĸöʵÏÖÀà¿â£¬²»Í¬µÄʵÏÖÀà¿âʵÏÖЧÂʲ»Í¬£¬Ä¬ÈÏѹËõ±ÈÂʲ»Í¬¡£ÎªÁ˲âÊÔJDK¡¢Ant¡¢commons-compressÔÚĬÈÏÇé¿öϵÄЧÂÊ£¬Éè¼ÆÁËÈçϳÌÐò£º£¨À´Ô´£ºhttp://blog.csdn.net/inkfish£©
100M´óÐ¡Ëæ»ú×Ö·û´®ÎļþÉú³É³ÌÐò£º£¨À´Ô´£ºhttp://blog.csdn.net/inkfish£©
package study.inkfish.compress;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.RandomStringUtils;
public class CharFileGener {
public static void main(String[] args) throws IOException {
charGener();
}
private static void charGener() throws IOException {
Writer writer = new BufferedWriter(new FileWriter(new File("D:/TestCompress/txt.txt")),
1024 * 1024 * 5);
int max = 1024 * 1024;
String strs = "`1234567890- ......

JavaµÄFTPЭÒé¼¶¿Í»§¶ËʵÏÖÏê½â

10.2.4.3 Àý×Ó3£ºÍøÂçÓ¦ÓòãЭÒéµÄ¿ª·¢
 
       Ç廪´óѧ³ö°æÉç¡¶Java³ÌÐòÔ±£¬ÉϰàÄǵãʶù¡·×÷ÕߣºÖÓÉù——µÚ10Õ¡¶¸ßÊÖÓжà¸ß²ËÄñÓжà²Ë¡·²¿·Ö½ÚÑ¡¡£
       ´ó¼ÒÒ²Ðí¶¼ÓùýFTPÉÏ´«ÏÂÔØ¹¤¾ß£¬±ÈÈç“LeapFTP”Õâ¸ö¹¤¾ßÊÇÒ»¸öºÜ·½±ãµÄFTP·þÎñÆ÷ÉÏ´«ÏÂÔØ¹¤¾ß£¬ÈçͼËùʾ¡£Õâ¸ö¹¤¾ßºÜ·½±ã£¬ÊäÈëÓû§ÃûÃÜÂëÒԺ󣬾ͿÉÒÔ¿´µ½FTP·þÎñÆ÷¶ËµÄÎļþÁÐ±í£¬±ãÓÚ½øÐÐÉÏ´«ÓëÏÂÔØ²Ù×÷¡£
        ÄãÊÇ·ñÊÔ¹ý×Ô¼ºÓÃJava±àдһ¸öFTPµÄÎļþÉÏ´«ÓëÏÂÔØÓ¦ÓóÌÐò£¿
        JavaÒ²¿ÉÒÔ¿ª·¢³öÕâÑùµÄ³ÌÐòÀ´£¬²¢²»¸´ÔÓ£¬ÎÒÃÇÏÈ¿´¿´£¬ÀûÓÃJavaµÄFTPÀ๤¾ß°üÖÆ×÷FTPÓ¦ÓóÌÐòµÄ¿ª·¢ÊÇÔõô×öµÄ£¬Çë¿´ÈçϳÌÐò£º
import sun.net.*;
import sun.net.ftp.*;
public class FTP {
   
    public static void main(String[] args) {
     
        String server="192.168.0.12";   //ÊäÈëµÄFTP·þÎñÆ÷µÄIPµØÖ·
   ......

ÓÃJavaʵÏÖFTP·þÎñÆ÷

FTP(File Transfer Protocol Îļþ´«ÊäЭÒé)ÊÇInternet ÉÏÓÃÀ´´«ËÍÎļþµÄЭÒé¡£ÔÚInternetÉÏͨ¹ýFTP ·þÎñÆ÷¿ÉÒÔ½øÐÐÎļþµÄÉÏ´«(Upload)»òÏÂÔØ(Download)¡£FTPÊÇʵʱÁª»ú·þÎñ£¬ÔÚʹÓÃËü֮ǰ±ØÐëÊǾßÓи÷þÎñµÄÒ»¸öÓû§(Óû§ÃûºÍ¿ÚÁî)£¬¹¤×÷ʱ¿Í»§¶Ë±ØÐëÏȵǼµ½×÷Ϊ·þÎñÆ÷Ò»·½µÄ¼ÆËã»úÉÏ£¬Óû§µÇ¼ºó¿ÉÒÔ½øÐÐÎļþËÑË÷ºÍÎļþ´«Ë͵ÈÓйزÙ×÷£¬Èç¸Ä±äµ±Ç°¹¤×÷Ŀ¼¡¢ÁÐÎļþĿ¼¡¢ÉèÖô«Êä²ÎÊý¼°´«ËÍÎļþµÈ¡£Ê¹ÓÃFTP¿ÉÒÔ´«ËÍËùÓÐÀàÐ͵ÄÎļþ£¬ÈçÎı¾Îļþ¡¢¶þ½øÖÆ¿ÉÖ´ÐÐÎļþ¡¢Í¼ÏóÎļþ¡¢ÉùÒôÎļþºÍÊý¾ÝѹËõÎļþµÈ¡£
¡¡¡¡FTP ÃüÁî
¡¡¡¡FTP µÄÖ÷Òª²Ù×÷¶¼ÊÇ»ùÓÚ¸÷ÖÖÃüÁî»ù´¡Ö®Éϵġ£³£ÓõÄÃüÁîÓУº
¡¡¡¡¡ô ÉèÖô«Êäģʽ£¬Ëü°üÀ¨ASC¢ò(Îı¾) ºÍBINARY ¶þ½øÖÆÄ£Ê½;
¡¡¡¡¡ô Ŀ¼²Ù×÷£¬¸Ä±ä»òÏÔʾԶ³Ì¼ÆËã»úµÄµ±Ç°Ä¿Â¼(cd¡¢dir/ls ÃüÁî);
¡¡¡¡¡ô Á¬½Ó²Ù×÷£¬openÃüÁîÓÃÓÚ½¨Á¢Í¬Ô¶³Ì¼ÆËã»úµÄÁ¬½Ó£»closeÃüÁîÓÃÓڹرÕÁ¬½Ó;
¡¡¡¡¡ô ·¢ËͲÙ×÷£¬putÃüÁîÓÃÓÚ´«ËÍÎļþµ½Ô¶³Ì¼ÆËã»ú£»mput ÃüÁîÓÃÓÚ´«ËͶà¸öÎļþµ½Ô¶³Ì¼ÆËã»ú;
¡¡¡¡¡ô »ñÈ¡²Ù×÷£¬getÃüÁîÓÃÓÚ½ÓÊÕÒ»¸öÎļþ£»mgetÃüÁîÓÃÓÚ½ÓÊÕ¶à¸öÎļþ¡£
¡¡¡¡±à³Ì˼·
¡¡¡¡¸ù¾ÝFTP µÄ¹¤×÷Ô­Àí£¬ÔÚÖ÷º¯ÊýÖн¨Á¢Ò»¸ö·þÎñÆ÷Ì×½Ó×ֶ˿ڣ¬µÈ´ý¿ ......

JavaÊý¾ÝѹËõ¸ñʽ³ÌÐòÉè¼Æ·½·¨Ö®JARѹËõ¸ñʽ

1¡¢JAR¸ñʽÎļþ½éÉÜ
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´Ó±¾ÖÊÉϽ²£¬JARѹËõÎļþ²ÉÓÃZIP¸ñʽ½øÐÐÊý¾ÝѹËõ¡£ÓÉÓÚ×î³õÒýÈëJARÊý¾ÝѹËõÀàÐ͵ÄÄ¿µÄÔÚÓÚ½«¿ª·¢Íê³ÉµÄÈí¼þ½øÐнøÐз¢²¼£¬Òò´Ë£¬ÔÚJDKÖж¨ÒåÁËJARÀàÐÍÎļþ¹ÜÀí¹¤¾ß£¬ÓÃÓÚ´´½¨¡¢ä¯ÀÀ¡¢½âѹËõÒÔ¼°Ö´ÐÐJARÎļþµÈ²Ù×÷¡£ÁíÍ⣬ÔÚJDK APIÖл¹¶¨ÒåÁË·â×°ÔÚjava.util.jar°üÖеĶà¸ö¶ÔÏó£¬ÓÃÓÚÔÚJavaÓ¦ÓóÌÐòÖжÔJARÎļþ½øÐйÜÀí¡£
2¡¢ ÀûÓÃJDK¹¤¾ß²Ù×÷JARÎļþ
ÔÚJDK°²×°Ä¿Â¼µÄbin×ÓĿ¼ÖУ¬°üÀ¨Ãû³ÆÎª“jar.exe”µÄ¿ÉÖ´ÐгÌÐò¡£¸Ã³ÌÐòÔÚÖ´Ðйý³ÌÖпÉÒÔÀûÓÃÈçϱíËùʾµÄ¸÷¸öÑ¡ÏʵÏÖJARÎļþµÄ¶àÖÖÀàÐͲÙ×÷£º
±í1 JDKѹËõÎļþ¹ÜÀí¹¤¾ßÓ¦ÓÃÑ¡Ïî±í
ÄÇô£¬¶ÔÓÚ°üº¬ÁËclass×Ö½ÚÂëÎļþºÍ°üº¬ÏàÓ¦×ÊÔ´ÎļþµÄÒ»¸öĿ¼£¬ÀûÓÃJDKÎĵµ¹ÜÀí¹¤¾ß£¬ÈçºÎ´´½¨JARÎļþ´Ó¶øÊµÏÖÊý¾ÝѹËõµÄÄØ£¿ÈÃÎÒÃÇ¿´ÏÂÃæµÄÀý×Ó£º
ÀýÈ磬¶ÔÓÚÒ»¸öÒª·¢²¼µÄÈí¼þÏîÄ¿Demo£¬ÔÚ¸ÃĿ¼ÖаüÀ¨Ò»¸öÃû³ÆÎªDemo.classµÄJava×Ö½ÚÂëÎļþºÍ°üº¬ÉùÒôÎļþµÄĿ¼Audio¡¢°üº¬Í¼Æ¬ÎļþµÄĿ¼Images£ ......
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