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Java and XML_¶ÁÊé±Ê¼Ç_2010 5 18

2010-05-18
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setProperty()
void
String propertyId,
Object value
parser.setProperty(“[Property URI]”,
”[Object parameter]”);
setFeature()
void
String featureId,
Boolean state
parser.setFeature(“[Feature URI], true”);
getProperty()
Object
String propertyID
String separator =
(String)parser.getProperty( “[Property URI]”);
getFeature()
boolean
String featureID
if(parser.getFeature(“[Feature URI]”)) {
       doSomething();
}
 
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Java and XML_¶ÁÊé±Ê¼Ç_2010 5 18

2010-05-18
Îå¡¢ÑéÖ¤XML
l  ÊôÐÔÁËÌØÕ÷·½·¨
·½   ·¨
·µ»ØÀàÐÍ
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setProperty()
void
String propertyId,
Object value
parser.setProperty(“[Property URI]”,
”[Object parameter]”);
setFeature()
void
String featureId,
Boolean state
parser.setFeature(“[Feature URI], true”);
getProperty()
Object
String propertyID
String separator =
(String)parser.getProperty( “[Property URI]”);
getFeature()
boolean
String featureID
if(parser.getFeature(“[Feature URI]”)) {
       doSomething();
}
 
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l  ¾¯¸æ£ºÇëÇóÑéÖ¤µÄ½á¹ûÖм¸ºõûÓо¯¸æ²úÉú¡£ËùÓÐÕýÔÚ±»ÑéÖ¤µÄXMLÈç¹û²»·ûºÏ×÷ΪÒýÓõÄDTD¾ù±»×÷Ϊ´íÎó´¦Àí¡£XMLÎĵµÖеķǷ¨µ÷Óö¼ÊǺÜÑÏÖØµÄ£¬²¢ÇҺܿÉÄܻᷢÉú´íÎó¡£ÓÉÓÚÕâ¸öÔ­Òò£¬ÌرðÊÇʹÓÃSAX2.0½âÎöÆ÷ʱ£¬ºÜÄѲúÉú¾¯¸æ¡£Èç¹ûÑéÖ¤½âÎöÆ÷±»ÓÃÓÚ½âÎöÒ»¸ö²¢Î´Ã÷È·ÉùÃ÷DTDµÄÎĵµ£¬¾Í»á²úÉú¾¯ ......

java ²é¿´Îļþ¼ÐÏÂÃæËùÓÐÎļþÒÔ¼°Îļþ¼Ð

import java.io.File;
import java.util.Date;
import java.util.Iterator;
import java.util.Vector;
import java.text.SimpleDateFormat;
public class FileViewer {
  File myDir;
  File[] contents;
  Vector vectorList;
  Iterator currentFileView;
  File currentFile;
  String path;
  public FileViewer() {
    path = new String("");
    vectorList = new Vector();
  }
  public FileViewer(String path) {
    this.path = path;
    vectorList = new Vector();
  }
  /**
   * ÉèÖÃä¯ÀÀµÄ·¾¶
   */
  public void setPath(String path) {
    this.path = path;
  }
  /***
   * ·µ»Øµ±Ç°Ä¿Â¼Â·¾¶
   */
  public String getDirectory() {
    return myDir.getPath();
  }
  /**
   * Ë¢ÐÂÁбí
   */
  public void refreshList() {
    if ......

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    2.°´Á÷µÄÊý¾Ýµ¥Î»²»Í¬·ÖΪ£º×Ö½ÚÁ÷ºÍ×Ö·ûÁ÷
    3.°´Á÷µÄ¹¦Äܲ»Í¬·ÖΪ£º½ÚµãÁ÷ºÍ´¦ÀíÁ÷
    ¶þ¡¢IOÁ÷µÄËÄ´ó³éÏóÀࣺ
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    ×Ö½ÚÁ÷£ºInputStream£¨¶ÁÊý¾Ý£©
    OutputStream£¨Ð´Êý¾Ý£©
    Èý¡¢InputStreamµÄ»ù±¾·½·¨
    int read£¨£© throws IOException ¶Áȡһ¸ö×Ö½ÚÒÔÕûÊýÐÎʽ·µ»Ø£¬Èç¹û·µ»Ø-1Òѵ½ÊäÈëÁ÷µÄĩβ
    void close£¨£© throws IOException ¹Ø±ÕÁ÷ÊÍ·ÅÄÚ´æ×ÊÔ´
    long skip£¨long n£© throws IOException Ìø¹ýn¸ö×Ö½Ú²»¶Á
    ËÄ¡¢OutputStreamµÄ»ù±¾·½·¨
    void write£¨int b£© throws IOException ÏòÊä³öÁ÷дÈëÒ»¸ö×Ö½ÚÊý¾Ý
    void flush£¨£© throws IOException ½«Êä³öÁ÷Öлº³åµÄÊý¾ÝÈ«²¿Ð´³öµ½Ä¿µÄµØ
    Îå¡¢WriterµÄ»ù±¾·½·¨
    void write£¨int c£© throws IOException ÏòÊä³ ......

̸JAVAÈËÔ±ÃæÊÔ

¡¡¡¡½ñÌìÒ»ÅóÓѵĹ«Ë¾µ¹±ÕÁË£¬Ô­Òò²»ÖªµÀΪʲô¡£ËûÃÇÊǸºÔð¹«Ë¾ERP¿ª·¢µÄ£¬¿ª·¢¹ýºóÒ²¾Í³ÉÁËά»¤ÈËÔ±ÁË£¬ÓõÄÊÇJAVAÄÇһϵÁй¤¾ß×öµÄ¡£Ã»°ì·¨£¬ËäÈ»ÔÚÄÇÀï¸ÉÁ˼¸ÄêÁË£¬ÎªÁËÉú¼Æ»¹µÃÕÒ¹¤×÷£¬¼ÌÐøÕÒJAVA·½ÃæµÄÊ£¬ÃæÊÔÒ²ÃæÁ˼¸¼Ò¹«Ë¾ÁË£¬ÎÒÄÇÅóÓÑÌ«ÀÏʵ£¬ÊÇʲô˵ʲô£¬Ò²²»Ïëµã»ªÀöµÄ´ÊÔ壬½ñÌìËû¸úÎÒËßÁËһͨµÄ¿à£¬ËûºÜÓôÃÆ....
¡¡¡¡Ëû¸úÃæÊÔÈËÔ±ÁÄÁ˰ëÌ죬¸Ã¿¼µÄÒ²¿¼ÁË£¬¸ÃÎʵÄÒ²ÎÊÁË£¬×îºóÃæÊÔÈËÔ±³ÁĬÁËÒ»»á¶ù£¬Í»È»Ëµ£¬²»ÐУ¬ÕÐÄ㻹²»ÈçÕиöÓ¦½ìÉú£¬Äã¶®µÄÓ¦½ìÉúÒ²¶®¡£»°Ëµµ½ÕâÀÎÒÒ²ÓеãÎÞÓïÁË£¬ÎÒ½¨ÒéËû»¹ÊÇ·ÅÆúÄǸö¹«Ë¾£¬ÕÕËûÕâÖÖÀíÂÛ£¬±È¶û¸Ç´Ä¶¼È¥²»ÁËÄǹ«Ë¾¡£
¡¡¡¡»°ËµÐ´³ÌÐò£¬ÎÒÏÖÔÚ¹¤×÷ÓУ¶ÄêÁË£¬Ð´ÁË£¶ÄêµÄ³ÌÐò£¬Ò²×öÁË£´Äê¿ò¼ÜÉè¼Æ£¬È¥ÄêÎÒ×öÁ˸öGUI£¬ÐÞ¸ÄʹÓõ½ÏÖÔÚ£¬Óû§Ò²²»Í£µÄ×Éѯ£¬ÎÒ²»Í£µÄ½â˵£¬µ«ÎÒÒ»À뿪ͷÎļþ£¬ÎÒд²»³öÀ´ÎÒÇ×ÊÖ´òÔìµÄGUIÀﺯÊýµÄ¾ßÌåÔ­ÐÍ¡£¾Í¸ü±ð˵ÈÃÎÒÈ¥ÍêÍêÕûÕûµÄ¼Çס±ðÈËдµÄ¿ò¼ÜÀïµÄº¯ÊýÓëÀàÁË¡£ÎÒ¹À¼Æ±È¶û¸Ç´ÄÔçÍüÁËMS£­DOSÊÇʲô¸ÅÄîÁË¡£
¡¡¡¡ÎÒÃǶ¼ÖªµÀJAVAµÄ¿ò¿ò¼Ü¼ÜʵÔÚÊǶ࣬¶àµÄÈÃÈ˾õµÃÔÚ±³µ¥´ÊÒ»Ñù¡£±È·½Ëµ²Ù×÷Êý¾Ý¿â£¬°´ÎÒµÄϰ¹ß£¬ÎÒ»áÏÈÊÔÒ»±éËùÓеķ½·¨£¬È»ºóÕÒÒ»ÖÖËٶȱȽϿìµÄ£¬Êéд±È½Ï·½±ãµÄÒ»ÖÖ·½·¨£¬È» ......

Java Swing½Ì³Ì(»ù´¡)


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public class frameTest(){
  public static void Main(String args[]){
    //´´½¨JFrame¶ÔÏó£¬JFrameÓÃÀ´ÔÚÆÁÄ»ÉÏÏÔʾһ¸öWindows´°¿Ú¡£
    JFrame frame = new JFrame("µÚÒ»¸öJFrame");   
    // ½¨Á¢Ò»¸öÎı¾ÊäÈëÓò¶ÔÏó£¬ÓÉÓÚÎı¾ÊäÈëÓòÊÇJComponentµÄ×ÓÀ࣬¿ÉÒÔ²ÉÓÃÒÔ
    // Ï·½·¨¶¨Òå¡£
    JComponent comp = new JTextArea();
    // ½«ÉÏÃæ½¨Á¢µÄÎı¾ÊäÈëÓò¼ÓÈëµ½frame¶ÔÏó
    // ĬÈÏÇé¿öÏ£¬frameµÄÄÚÈÝÃæ°å£¨ÈÝÆ÷£©²ÉÓÃBorderLayout²¼¾Ö£¬
    // ÕâÀïÊǽ«Îı¾ÊäÈëÓò·ÅÈëBorderLayout²¼¾ÖµÄCenter²¿Î»¡£
    // ÓйØBorderLayout²¼¾ÖµÄÄÚÈÝ£¬Çë²éÔÄ
    //   http://gyfinjava.blog.com.cn/archives/2007/2161340.shtml
    frame.getContentPane().add(comp, BorderLayout.CENTER);
    // ÉèÖÃÆä¸ß¶ÈºÍ¿í¶È·Ö±ðΪ£º288ÏñËØºÍ188ÏñËØ
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¡¡¡¡ SwingÊÇÓÉ100%´¿JavaʵÏֵģ¬Swing×é¼þÊÇÓÃJavaʵÏÖµÄÇáÁ¿¼¶£¨ light-weight£©×é¼þ£¬Ã»Óб¾µØ´úÂ룬²»ÒÀÀµ²Ù×÷ϵͳµÄÖ§³Ö£¬
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