socket, nio socket£¬¼°xml´«µÝobject ·½·¨
1£ºÈçºÎͨ¹ýsocket´úÀíÀ´·ÃÎÊ·þÎñ¶Ë£º
String proxyHost =
"192.168.204.212"
;
String proxyPort =
"1080"
;
//֪ͨJavaҪͨ¹ý´úÀí½øÐÐÁ¬½Ó¡£
ÕýÔÚ×°ÔØÊý¾Ý……
System.getProperties().put(
"socksProxySet"
,
"true"
);
//Ö¸¶¨´úÀíËùÔڵĻúÆ÷
System.getProperties().put(
"socksProxyHost"
,proxyHost);
//Ö¸¶¨´úÀí¼àÌýµÄ¶Ë¿Ú¡£
System.getProperties().put(
"socksProxyPort"
,proxyPort);
String host =
"134.01.69.80"
;
int
port =
12086
;
System.out.println(
"connetioning:"
+ host +
":"
+ port);
server =
new
Socket(host, port);
¶þ£ºÀÏsocket´«µÝObject¶ÔÏó£º
Òª´«µÝµÄ¶ÔÏó£º
public
class
Employee
implements
Serializable {
private
int
employeeNumber;
private
String employeeName;
Employee(
int
num, String name) {
employeeNumber = num;
employeeName= name;
}
public
int
getEmployeeNumber() {
Ïà¹ØÎĵµ£º
ʹÓÃdom4j½âÎöXMLʱ£¬Òª¿ìËÙ»ñȡij¸ö½ÚµãµÄÊý¾Ý£¬Ê¹ÓÃXPathÊǸö²»´íµÄ·½·¨£¬dom4jµÄ¿ìËÙÊÖ²áÀïÒ²½¨ÒéʹÓÃÕâÖÖ·½Ê½£¬±êÌⶼдµÄÕâôÀ«Æø£ºPowerful Navigation with XPath£¬ºÇºÇ¡£
·½·¨ÊÇʹÓÃDocumentµÄselectNodes(String XPath)·½·¨£¬´úÂëд·¨£º
List l = doc.selectNodes("//COLS/COL1");
Ö´ÐÐʱȴÅ׳öÒÔÏÂÒì³££º
Exc ......
Delphi²Ù×÷XMLÊǺܷ½±ãµÄ£¬Ö÷ÒªÓÐÁ½ÖÖ·½·¨£»
1.ÓÃTClientDataSet²Ù×÷XML£»TClientDataSetÊǸöºÃ¶«Î÷£¬ÓÃËü²Ù×÷XMLÊǺܼòµ¥µÄÊ£¬²»¹ýȱµãÊÇÖ»ÄܲÙ×÷¹Ì¶¨¸ñʽµÄ XML£¬ËüÊʺϲÙ×÷±í½á¹¹µÄÊý¾Ý£¬Èç¹ûÄãÐèÒª°ÑÊý¾Ý±íµ¼³ö³ÉXMLÄÇÓÃTClientDataSetÊǸöºÃÖ÷Ò⣬±ÈÈçÏÂÃæÊÇÒ»¸öÊý¾Ý¼¯µ¼³ö³ÉXMLµÄ· ......
XMLÏÖÔÚÒѾ³ÉΪһÖÖͨÓõÄÊý¾Ý½»»»¸ñʽ,ËüµÄƽ̨ÎÞ¹ØÐÔ,ÓïÑÔÎÞ¹ØÐÔ,ϵͳÎÞ¹ØÐÔ,¸øÊý¾Ý¼¯³ÉÓë½»»¥´øÀ´Á˼«´óµÄ·½±ã¡£¶ÔÓÚXML±¾ÉíµÄÓ﷨֪ʶÓë¼¼Êõϸ½Ú,ÐèÒªÔĶÁÏà¹ØµÄ¼¼ÊõÎÄÏ×,ÕâÀïÃæ°üÀ¨µÄÄÚÈÝÓÐDOM(Document Object Model),DTD(Document Type Definition),SAX(Simple API for XML),XSD(Xml Schema Definition),XSLT(Exten ......
XPath Óï·¨
2007-06-05 17:24
XPath Óï·¨
×÷Õß:w3pop.com ·Òë/ÕûÀí:w3pop.com ·¢²¼:2007-04-29 ä¯ÀÀ:674 :: ::
XPath Nodes(½Úµã) XPath Axes
XPath uses path expressions to select nodes or node-sets in an XML document. The node is selected by following a path or steps.
XPath ͨ¹ý·¾¶±í´ïʽ´ÓXM ......
·´ÉäÊÇ Java ÓïÑÔ±»ÊÓΪ¶¯Ì¬»ò×¼¶¯Ì¬ÓïÑÔµÄÒ»¸ö¹Ø¼üÐÔÖÊ£¬½áºÏ·´ÉäºÍ XML »á°ïÖúÎÒÃǸü¿ì¡¢¸ü·½±ãµØʵÏÖһЩ¶¯Ì¬´úÂ룬´Ó¶ø½â¾ö±à³ÌÖпÉÄÜÓöµ½µÄ²»È·¶¨ÎÊÌâ¡£±¾ÎĽ«½áºÏ·´ÉäÓë XML ¶Ô Java ±à³ÌµÄ¶¯Ì¬ÐÔ½øÐÐÉîÈëdz³öµÄÌÖÂÛ¡£ÔÚÀí½â±¾ÎĵÄ˼ÏëÖ®ºó£¬Äú¿ÉÒÔ½«ÆäÓ¦Óõ½³ÌÐòÖÐÒÔ´´½¨Áé»îµÄ´úÂë¡£
ÒýÑÔ
ÔÚÏÖʵÉú»îÖУ¬¾³£»á·¢ ......