HTML 5 WebSocket ʾÀý
×÷Õߣº88250
ʱ¼ä£º2010 Äê 1 Ô 1 ÈÕ
ÎÒÃÇͨ¹ýÒ»¸ö¼òµ¥µÄÀý×ÓÀ´ÊìϤ HTML 5 WebSocket¡£¸ÃÀý×Ó·þÎñ¶Ë´Ó 0 ¿ªÊ¼Ã¿ÃëµÝÔöÒ»¸öÕûÊý²¢·¢Ë͸ø¿Í»§¶Ëä¯ÀÀÆ÷ÏÔʾ¡£×¼±¸£ºÏÂÔØ Jetty 7 £¬Java Web ¿ª·¢»·¾³£¬Chrome 4+ ¡£
·þÎñ¶Ë Java ´úÂ룺
final public class CounterSocketServlet extends WebSocketServlet {
@Override
protected WebSocket doWebSocketConnect(final HttpServletRequest hsr,
final String string) {
return new CounterSocket();
}
final class CounterSocket implements WebSocket {
private Outbound outbound;
public void onConnect(final Outbound outbound) {
System.out.println("onConnect");
this.outbound = outbound;
}
public void onMessage(final byte frame, final String data) {
System.out.println("onMessage");
if (data.equals("Hello, Server!")) {
new Thread() {
@Override
public void run() {
&nbs
Ïà¹ØÎĵµ£º
Ò»¡¢»ù´¡Àí½â:
var e = document.getElementById("selectId");
e. options= new Option("Îı¾","Öµ") ;
//´´½¨Ò»¸öoption¶ÔÏó,¼´ÔÚ<select>±êÇ©Öд´½¨Ò»¸ö»ò¶à¸ö<option value="Öµ">Îı¾</option>
//optionsÊǸöÊý×é,ÀïÃæ¿ÉÒÔ´æ·Å¶à¸ö<option value="Öµ">Îı¾</option>ÕâÑùµÄ±êÇ©
1:opt ......
Ò» HTMLµÄ¶¨Òå
HTML£¨HyperText Mark-up Language£©¼´³¬Îı¾±ê¼ÇÓïÑÔ»ò³¬Îı¾Á´½Ó±êʾÓïÑÔ£¬ÊÇÄ¿Ç°ÍøÂçÉÏÓ¦ÓÃ×îΪ¹ã·ºµÄÓïÑÔ£¬Ò²Êǹ¹³ÉÍøÒ³ÎĵµµÄÖ÷ÒªÓïÑÔ¡£HTMLÎı¾ÊÇÓÉHTMLÃüÁî×é³ÉµÄÃèÊöÐÔÎı¾£¬HTMLÃüÁî¿ÉÒÔ˵Ã÷ÎÄ×Ö¡¢Í¼ÐΡ¢¶¯»¡¢ÉùÒô¡¢±í¸ñ¡¢Á´½ÓµÈ¡£HTMLµÄ½á¹¹°üÀ¨Í·²¿£¨Head£©¡¢Ö÷Ì壨Body£©Á½´ó ......
×î½ü¾³£»áÄ£ÄâÍøÒ³Ìá½»·µ»ØÍøÒ³Ô´Â룬Ȼºó»ñµÃÍøÒ³ÖÐÏàÓ¦µÄÔªËØ£¬ÓÚÊÇÐèÒª³£³£½âÎöHtmlÖÐÏàÓ¦µÄ¸÷ÖÖÔªËØ£¬ÍøÂçÊǸöºÃ¶«Î÷£¬ËÑË÷Ò»·¬£¬¾ÍÕÒµ½ÁË
ºÃ¼¸¸öDelphi°æ±¾µÄHtmlParserµÄÀà¿â£¬ÊÔ×ÅʹÓÃÁ˼¸¸ö£¬·¢ÏÖ½âÎöÆðÀ´¶¼²»ÍêÕû£¬»ò¶à»òÉٵĻسöÏÖһЩÎÊÌ⣡ÓÚÊÇÏëµ½ÁËÈç¹û½çÃæÉÏÓÐÒ»¸öä¯
ÀÀÆ÷£¬ÎÒÃÇ¿ÉÒÔͨ¹ýWebBrowserµÄDocu ......
ÔÚÇ°ÃæµÄ¼¸ÆªÎÄÕÂÖнéÉÜÁËasp.netµÄ´°ÌåÉí·ÝÑéÖ¤£¬ÕâÖÖÉí·ÝÑéÖ¤·½Ê½¿ÉÒÔÈÃͨ¹ýÑéÖ¤µÄÓû§·ÃÎÊÖ¸¶¨µÄĿ¼£¬¶øÃ»ÓÐͨ¹ýÑéÖ¤µÄÓû§²»ÄÜ·ÃÎʸÃĿ¼ÏµÄÍøÒ³¡£
µ«ÊÇ£¬ÓÐÒ»ÖÖÀýÍ⣬¾ÍÊÇĿ¼ÖеÄhtmlÎļþÀýÍâ¡£ÀýÈ磬ÔÚ¡¶asp.netÖеĴ°ÌåÉí·ÝÑéÖ¤£¨×î¼òµ¥Æª£©¡·ÖнéÉܵ쬳ýÁ˵ÇÂ¼ÍøÒ³Ö®Íâ ......
´¿Java¶ÁÈ¡¡¢ÏÔʾ¡¢×ª»»wordÎĵµ(97~2007)¡¢htmlÎĵµ
ÏÂÔØ³ÌÐò¿â
http://hgsqldoc.appspot.com/lib/hg.jar
Ö÷³ÌÐò¿â£¨±ØÐ룩
http://hgsqldoc.appspot.com/lib/poi.jar
½âÎödoc¸ñʽ
http://hgsqldoc.appspot.com/lib/itext.jar
Êä³öpdfºÍrtf
http://hgsqldoc.appspot.com/lib/fgio.jar
Êä³ösvg¡¢swf¡¢ps¡¢emf
¶ÁÈ ......