Java and XML_¶ÁÊé±Ê¼Ç_2010 5 18
2010-05-18
Îå¡¢ÑéÖ¤XML
l ÊôÐÔÁËÌØÕ÷·½·¨
·½ ·¨
·µ»ØÀàÐÍ
²Î Êý
Óï ·¨
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();
}
l Ô¼ÊøʹÊý¾Ý¾ßÓÐÁË¿ÉÒÆÖ²ÐÔ£¬¶øÑéÖ¤Ôò±£³ÖÁËÊý¾ÝµÄÒ»ÖÂÐÔ
l ¾¯¸æ£ºÇëÇóÑéÖ¤µÄ½á¹ûÖм¸ºõûÓо¯¸æ²úÉú¡£ËùÓÐÕýÔÚ±»ÑéÖ¤µÄXMLÈç¹û²»·ûºÏ×÷ΪÒýÓõÄDTD¾ù±»×÷Ϊ´íÎó´¦Àí¡£XMLÎĵµÖеķǷ¨µ÷Óö¼ÊǺÜÑÏÖصģ¬²¢ÇҺܿÉÄܻᷢÉú´íÎó¡£ÓÉÓÚÕâ¸öÔÒò£¬ÌرðÊÇʹÓÃSAX2.0½âÎöÆ÷ʱ£¬ºÜÄѲúÉú¾¯¸æ¡£Èç¹ûÑéÖ¤½âÎöÆ÷±»ÓÃÓÚ½âÎöÒ»¸ö²¢Î´Ã÷È·ÉùÃ÷DTDµÄÎĵµ£¬¾Í»á²úÉú¾¯¸æÐÅÏ¢¡£
l ·ÇÖÂÃü´íÎó£ºÑéÖ¤XMLʱ£¬×î³£Óöµ½µÄSAXÎÊÌâÊÇ·ÇÖÂÃü´íÎóµÄ²úÉú¡£µ±Î¥·´ÁËXMLÔ¼Êøʱ´íÎó¾Í»á²úÉú¡£
l ÖÂÃüµÄ´íÎ󣺷ÇÁ¼¹¹µÄÎĵµ»áµ¼Ö½âÎö¹ý³ÌµÄÖÕÖ¹£¬ÎÞЧµÄÎĵµÍ¨³£ÊÇÖ¸Ã÷ÁËÄÇЩÄܹ»±»¾ÀÕýµÄ´íÎó»ò¿Í»§¶ËÓ¦¸ÃÁ˽âµÄ´íÎó¡£ÔÚδÑéÖ¤ÎĵµÖÐʹÓÃÎÞ·¨½ÓÊÕµÄDTDʱ£¬¿ÉÄÜÓöµ½µÄΨһµÄÖÂÃü´íÎóÊÇÓëÒýÓÃDTDÓйصÄÓï·¨´íÎó¡£
l DTDHandler½Ó¿Ú£ºÔÚ¶ÁÈ¡ºÍ·ÖÎöXMLÎĵµDTDµÄ¹ý³ÌÖУ¬SAXÌṩµÄ×éºóÒ»¸öºËÐÄÎĵµ¹ÜÀíÆ÷handler¶¨ÒåÁ˻ص÷·½·¨¡£Õâ¸ö½Ó¿Ú²¢Î´¶¨ÒåÔÚÑéÖ¤µÄ¹ý³ÌÖÐËù²úÉúµÄʼþ£¬¶øÖ»ÊǶ¨ÒåÁËÔÙ¶ÁÈ¡DTD¹ý³ÌÖвúÉúµÄʼþ¡££¨²»ÖØÒª£©
n δ½âÎöʵÌåµÄÉùÃ÷£ºunparsedEntityDecl£¨£©Ö»Óе±Ò»¸öʵÌåÉùÃ÷×¢Ã÷XML½âÎöÆ÷²»ÄܽâÎöÒ»¸öÌض¨ÊµÌåʱ²Å»á±»Ê¹Óá£ÔÚÒýÓÃͼÏñ»òÆäËû¶þ½øÖÆÊý¾Ý£¬ÀýÈçýÌåÎļþʱ£¬Î´¾½âÎöµÄʵÌåÔÚXMLÎĵµÖеÄʹÓ÷dz£Æձ顣ÕâÖÖ·½·¨½ÓÊÕʵÌåµÄÃû×Ö¡¢¹«ÓñäÁ¿ºÍϵͳIDºÅÒÔ¼°ÊµÌåµÄ·ûºÅÃû×Ö£¨notation name£©
<document>
<myLogo>&CompanyLogo;</myLogo>
</document>
*******************************************
&
Ïà¹ØÎĵµ£º
1. »·¾³±äÁ¿µÄÅäÖãºpathºÍclasspathÖ¸Ïòjava/binĿ¼Ï£»
2. javaÓïÑÔµÄÌص㣺¿ÉÒÆÖ²£¬ÃæÏò¶ÔÏ󣬷ֲ¼ÐÔ£¬½¡×³ÐÔ£¬°²È«ÐÔ£¬¼òµ¥ÐÔ£¬¸ßÐÔÄÜ£¬¶àỊ̈߳¬¶¯Ì¬ÐÔ¡£
3. Êý¾ÝÀàÐÍ£º
ÕûÐÍ£º×Ö½ÚÐÍ£¨byte 1×Ö½Ú£© ¶ÌÕûÐÍ£¨short 2×Ö½Ú£© »ù±¾ÐÍ£¨int 4×Ö½Ú£© ³¤ÕûÐÍ£¨long 8×Ö½Ú£©£»
¸¡µãÐÍ£ºµ¥¾«¶È¸ ......
overrideÊÇ·½·¨µÄÖØд£¬Í¨³£·¢ÉúÔÚ×ÓÀàÓ븸ÀàÖ®ÖУ¬Ö¸µÄÊÇ×ÓÀàÖж¨ÒåÁËÒ»¸öÓ븸Àà·µ»ØÖµÀàÐÍ£¬²ÎÊýÀàÐÍÍêÈ«ÏàͬµÄ·½·¨
overloadÊÇ·½·¨µÄÖØÔØ£¬Í¨³£ÔÚͬһ¸öÀàÖУ¬¶¨ÒåÁËÒ»¶Ñ·½·¨ÃûÏàͬ£¬µ«·µ»ØÖµ¿ÉÄܲ»Í¬£¬²ÎÊýÒ²¿ÉÄܲ»Í¬µÄ·½·¨
override£¨ÖØд£©
1¡¢·½·¨Ãû¡¢²ÎÊý¡¢·µ»ØÖµÏàͬ¡£
2¡¢×ÓÀà·½·¨²»ÄÜËõС¸¸Àà·½·¨µÄ·ÃÎÊÈ¨Ï ......
Loading XML data using ActionScript 3.0
By Blue_Chi | Flash CS3 | ActionScript 3.0 | Beginner
Using XML is one of the best ways for structuring external content in a logical format that is easy to understand, process, and update. This tutorial will teach you the basics on how to load and process X ......
class Tank{
int level;
}
public class Assignment {
public static void main(String[] args) {
Tank t1 = new Tank();
Tank t2 = new Tank();
t1.level= 9;
t2.level= 47;
System.out.println("1:t1.l ......
ѧJAVAÐèÒªÕÆÎյļ¼Êõ¼°Á÷³Ì
¶ÔÓÚjava³õѧÕßÀ´ËµÅÓ´óµÄJavaÓïÑÔ²»Öªµ½´ÓÄÄÀïÈëÊÖ¿ªÊ¼Ñ§Ï°£¬Ò²²»ÖªµÀ¶¼ÒªÑ§Ð©Ê²Ã´²ÅÄÜ·ûºÏÆóÒµµÄÒªÇó£¬ÒÔÏÂÊÇjava˽ÛÓ¸ù¾Ý¼¼ÊõµÄ¸üжøµ÷ÕûµÄ×îнÌѧÄÚÈݼ°Á÷³Ì£¬¹©´ó¼Ò²Î¿¼¡£
1.javaµÄ»ù´¡ÖªÊ¶
²»Òª±»Ð¼¼ÊõÃÔ»ó£¬ËùνÍò±ä²»ÀëÆä×Ú£¬Ð¼¼Êõ¶¼ÊÇ»ùÓÚjavaµÄ»ù´¡Ö®ÉÏ£¬Èç¹û»ù´¡²»Ôúʵ£¬¶Ô ......