ÓÃjava±àд¶àÏß³Ìftp¶ÏµãÏÂÔØÎļþ³ÌÐò
×÷Õß : ÀîÖ¾ÌÎ
ÓÊÏ䵨ַ :lizhitao67116961@163.com
ÉîÛÚÓÅÍø¿Æ¼¼ÓÐÏÞ¹«Ë¾
ǰ¼¸Ìì¿´µ½ÓÐÄ³Î»ÍøÓÑдÁËÓÃhttp½øÐжϵãÏÂÔØÎļþ£¬µ«ÊÇÍøÉÏûÓп´µ½ftp¶ÏµãÏÂÔØµÄÎÄÕ»ò´úÂ룬ÏÖÔÚ±¾ÈËдÁËһϡ£¾¹ý²âÊÔûÓÐÎÊÌâ¡£Çë´ó¼Ò¶à¶àÖ¸½Ì¡£ÈçÓÐÊ詵ĵط½Çë¸÷λ¼¼ÊõÓÑÈËÖ¸³ö¡£±¾È˲»Ê¤¸Ð¼¤¡£
package test.download;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.RandomAccessFile;
import java.net.SocketException;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPClientConfig;
import org.apache.commons.net.ftp.FTPFile;
import org.apache.commons.net.ftp.FTPReply;
import org.apache.log4j.Logger;
import util.LogMgr;
public class TestProtocolFtp {
private FTPClient FTP ;
private String host ;
private int port ;
private String user ;
private String pwd ;
private String taskdate ;
private boolean forceexit ;
private static Logger log = LogMgr.getInstance ().getSystemLogger();
public String toString() {
return host + ":" + port + "@" + user + "/" + pwd ;
}
public boolean Login(String strHost, int nPort, String strUser,
String strPwd) {
host = strHost;
port = nPort;
user = strUser;
pwd = strPwd;
&
Ïà¹ØÎĵµ£º
/**
* ƽºâ¶þ²æËÑË÷£¨ÅÅÐò£©Ê÷
*
* ƽºâ¶þ²æËÑË÷Ê÷Ë«³ÆÎªAVLÊ÷£¬ËüÒ²ÊÇÒ»¿Ã¶þ²æËÑË÷Ê÷£¬ÊǶԶþ²æËÑË÷Ê÷µÄÒ»ÖָĽø£¬»ò¶¼ÊǾßÓÐÏÂÁÐÐÔÖʵĶþ²æÊ÷£ºËü
* µÄ×ó×ÓÊ÷ºÍÓÒ×ÓÊ÷¶¼ÊÇÆ½ºâ¶þ²æÊ÷£¬ÇÒ×ó×ÓÊ÷ºÍÓÒ×ÓÊ÷µÄÉî¶ÈÖ®²îµÄ¾ø¶ÔÖµ²»³¬¹ý1¡£
*
* ƽºâÒò×Ó£¨Balance Factor,BF£©¶¨ÒåΪ ......
JavaÓïÑÔ»ù´¡
̸µ½JavaÓïÑÔ»ù´¡Ñ§Ï°µÄÊé¼®£¬´ó¼Ò¿Ï¶¨»áÍÆ¼öBruce EckelµÄ¡¶ThinkinginJava¡·¡£ËüÊÇÒ»±¾Ð´µÄÏ൱Éî¿ÌµÄ¼¼ÊõÊé¼®£¬JavaÓïÑÔ»ù´¡²¿·Ö»ù±¾Ã»ÓÐÆäËüÈκÎÒ»±¾Êé¿ÉÒÔ³¬Ô½Ëü¡£¸ÃÊéµÄ×÷ÕßBruceEckelÔÚÍøÂçÉϱ»³ÆÎªÌì²ÅµÄͶ»úÕߣ¬×÷Õߵġ¶Thinking in C++¡·ÔÚ1995ÄêÔø»ñSoftwareDevelopmentJoltAward×î¼ÑÊé¼®´ó½±£¬¡ ......
http://public0821.javaeye.com/blog/423941
C++µ÷ÓÃJAVAÖ÷ÒªÓõ½ÁËSUN¹«Ë¾µÄJNI¼¼Êõ£¬ JNIÊÇJava Native InterfaceµÄ Ëõд¡£´ÓJava 1.1¿ªÊ¼£¬Java Native Interface (JNI)±ê×¼³ÉΪjavaƽ̨µÄÒ»²¿·Ö£¬ËüÔÊÐíJava´úÂëºÍÆäËûÓïÑÔдµÄ´úÂë½øÐн»»¥¡£Ïà¹Ø×ÊÁϼûhttp://java.sun.com/j2se/1.5.0/docs/guide/jni/spec/jniTOC.htm ......
Ò»¡¢¼Ì³Ð
1.¸ÅÄһ¸öÀà¼Ì³ÐÁíÒ»¸öÀ࣬Ôò³Æ¼Ì³ÐµÄÀàΪ×ÓÀ࣬±»¼Ì³ÐµÄÀàΪ¸¸Àà¡£
2.Ä¿µÄ£ºÊµÏÖ´úÂëµÄ¸´Óá£
3.Àí½â£º×ÓÀàÓ븸ÀàµÄ¹ØÏµ²¢²»ÊÇÈÕ³£Éú»îÖеĸ¸×Ó¹ØÏµ£¬×ÓÀàÓ븸Àà¶øÊÇÒ»ÖÖÌØÊ⻯ÓëÒ»°ã»¯µÄ¹ØÏµ£¬ÊÇis-aµÄ¹ØÏµ£¬×ÓÀàÊǸ¸Àà¸ü¼ÓÏêϸµÄ·ÖÀà¡£Èçclass dog extends animal,¾Í¿ÉÒÔÀí½âΪdog is a animal.×¢ÒâÉè¼ ......