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
ºÜÓôÃÆ Ò»¶ÎºÜ¼òµ¥µÄ´úÂë °ÑARGBתΪRGBA£¬½á¹ûͼÏñÑÕɫƫºì¡£
¸ãÁ˺ܾ㬲ÅÖªµÀÎÊÌâ³öÔÚÁËbyteÉíÉÏ¡£
Ò»¸öÑÕÉ«·ÖÁ¿8룬Ï뵱ȻµÄÓÃÁËbyte£¬×éºÏ³ÉÒ»¸öÏñËØ32룬¾ÍÊÇ
(r<<24)|(g<<16)|(b<<8)|(a)
ÎÊÌâ¾Í³öÔÚÁËbyteµ½intµÄת»»ÉÏ
byteÔÚJavaÖÐÊÇÓзûºÅµÄ £¨win32ÖÐÊÇunsigned char£©
Õ ......
½ñÌìÔÚCSDN¹äÂÛ̳µÄʱºòÎÞÒâÖз¢ÏÖÓÐÈËÎÊÔÚJavaÖÐÊÇ·ñÓÐReadOnly²Ù×÷·½Ê½µÄ¼¯ºÏ£¬ËµÊµ»°ÔÚÒÔÍù¿ª·¢Öи÷ÖÖ¼¯ºÏÓõĺܶ࣬µ«ÊÇÕâ¸öÎÊÌâ»¹ÕæÃ»ÓÐ×¢Òâ¹ý¡£È¥JavaµÄ¹Ù·½APIÎĵµ²éÁËһϣ¬CollectionsÖл¹ÕæÓÐÕâô¸ö·½·¨Ö§³Ö£¬·½·¨ÔÐÍÈçÏ£º
unmodifiableCollection
public static <T> Collection<T> unmodifiable ......
²ÎÊý˵Ã÷
fileName£º ±íʾÏë½âѹµÄÎļþÃû È磺c:\\aaa\a.zip
unZipDir£º ±íʾÏë½âѹµ½µÄ·¾¶ È磺c:\\ccc
public static void unZip1(String fileName, String unZipDir) {
try {
Fil ......
Ò»¸öJava³ÌÐòÔ±Ó¦¸ÃÕÆÎÕµÄ10Ïî¼¼ÄÜ
1¡¢Óï·¨£º±ØÐë±È½ÏÊìϤ£¬ÔÚд´úÂëµÄʱºòIDEµÄ±à¼Æ÷¶ÔijһÐб¨´íÓ¦¸ÃÄܹ»¸ù¾Ý±¨´íÐÅÏ¢ÖªµÀÊÇʲôÑùµÄÓï·¨´íÎó²¢ÇÒÖªµÀÈκÎÐÞÕý¡£
2¡¢ÃüÁ±ØÐëÊìϤJDK´øµÄһЩ³£ÓÃÃüÁî¼°Æä³£ÓÃÑ¡ÏÃüÁîÖÁÉÙÐèÒªÊìϤ£ºappletviewer¡¢ HtmlConverter¡¢jar¡¢ java¡¢javac¡¢javadoc¡¢javap¡¢javaw¡¢nati ......