Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Javaͨ¹ýcommons net.jar°üÉÏ´«ftpÎļþ£¨ÑùÀý£©

public class FtpTest {
 public FtpTest() {
  // TODO Auto-generated constructor stub
 }
 /**
  * ÉÏ´«ftpÎļþ
  * @param upFile  ÉÏ´«ÎļþÏêϸÐÅÏ¢
  * @param upDirectory  ÉÏ´«ftpĿ¼
  */
 public static void ftpUpload(String upFile,String upDirectory){
  //»ñÈ¡ÅäÖÃÎļþÐÅÏ¢
  FtpBean ftpBean = ReadFtpXML.readFtpXML();
  //ÅжÏÅäÖÃÐÅÏ¢ÊÇ·ñ´æÔÚ
  if(ftpBean != null){
   FTPClient ftpClient = new FTPClient();
   FileInputStream fis =null;   
   try {
    ftpClient.connect(ftpBean.getFtpUrl());   //ÉèÖÃÄãÁ¬½Óftp·þÎñÆ÷µØÖ·
    ftpClient.login(ftpBean.getUserName(), ftpBean.getPassWord());  //ÉèÖÃftp·þÎñÆ÷µÄÓû§Ãû£¬ÃÜÂë
    //¶ÁÈ¡ÄãÒªÉÏ´«µÄÎļþ
    File file = new File(upFile);
    fis = new FileInputStream(file);
    
    //ÉèÖÃÉÏ´«Ä¿Â¼
    ftpClient.changeWorkingDirectory(upDirectory);
    ftpClient.setBufferSize(1024);
    ftpClient.setControlEncoding("GBK");
    //ÉèÖÃÎļþÀàÐÍ
    ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);
    //ÉÏ´«ºóÎļþÃû³Æ
    boolean falg = ftpClient.storeFile("HelloWorld.txt", fis);
    if(falg){
     System.out.println("OK");
    }else{
     System.out.println("NO");
    }
    
   } catch (SocketException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
   } catch (IOException e) {
    // TODO Auto-generated catch blo


Ïà¹ØÎĵµ£º

javaʹÓÃrocksawºÍvserv tcpipʵÏÖ»ùÓÚICMPµÄPing¹¦ÄÜ

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 ......

½âÎöJavaÀàºÍ¶ÔÏóµÄ³õʼ»¯¹ý³Ì

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£¬ ......

´«ÖDz¥¿Íjavaѧϰ session

½ñÌìÎÒÌýÁË·ëÀÏʦ½²µÄsession¿Î³Ì£ºÎÒ×öÁ˼òµ¥µÄ±Ê¼Ç
1.         sessionÓÃÀ´´æÈ¡´óÁ¿µÄÊý¾Ý£»¿ÉÒÔ¿´×öÒ»¸öÈÝÆ÷£»
2.         ÓÃsessionID£¨StringÀàÐ͵Ä,ΨһµÄ£¬±£´æÔÚ¿Í»§¶Ë£©À´±êʶsession£¬
3.     &nb ......

JavaÊý¾Ý¿âÁ¬½Ó´óÈ«

1       Java Á¬½Ó Oralce
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
String url="jdbc:oracle:thin:@localhost:1521:orcl";  
Connection conn= DriverManager.getConnection(url,user,password);
2       Java Á¬½ ......

Java ´ò¿ªpdfÎļþ

  InputStream in = null;
  ServletOutputStream out = null;
  String filePath = this.getServlet().getServletContext()
    .getRealPath("/")
    + "pdffiles" + File.separator +"HelpManual.pdf";
  try {
  &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ