Java¶ÔÏóXMLÐòÁл¯¿ò¼Ü£Simple2.0
Java¶ÔÏóXMLÐòÁл¯¿ò¼Ü£Simple2.0
SimpleÊÇÒ»¸öXMLÐòÁл¯¿ò¼Ü£¬Ò»¸öJava
°æ±¾¿íÈݵÄÐòÁл¯¿ò¼Ü£¬Äܹ»¿ìËÙÔÚJava
ƽ̨ÉÏ¿ª·¢XML¡£Ö§³Öͨ¹ýannotationsÍêÈ«ÅäÖû¯µÄXML½á¹¹£»Ìṩ°æ±¾¹ÜÀí¿ò¼ÜÔÊÐíÏòÇ°ºÍÏòºó¼æÈÝÐòÁл¯£»¸üºÃµÄÐÔÄÜ£¬Ê¹ÓÃÇáÁ¿¼¶StAXÌáÉýXML·´ÐòÁл¯
½ø³Ì£¬±ÈXStreamºÍJAXB¸ü¿ì£»Í¨¹ýnamespace annotationsÌṩÍêÈ«µÄÃüÃû¿Õ¼äÖ§³Ö£»°üÀ¨XMLÄ£°åϵͳ
Ä¿Ç°×îа汾Ϊ 2.0.1. ¹ÙÍøµØÖ·:http://simple.sourceforge.net/home.php
×¢£º²»¹ý±ÊÕßÈÏΪ£¬Èç¹ûÄãʹÓÃJavaSE 6.0£¬Ôò½¨ÒéʹÓÃÆä×Ô´øµÄJAXB
(Java Architecture for XML Binding).ÆäʹÓ÷dz£¼òµ¥£¬Ö§³Öͨ¹ýannotationsÍêÈ«ÅäÖû¯µÄXML½á¹¹¡£¶øÇÒÆäÒ²ÊÇJavaÖеÄÒ»¸ö¹æ·¶ÊµÏÖ£¬ JAX-RS¹æ·¶
¾ÍʹÓÃJAXBÀ´ÊµÏÖ¶ÔÏóµÄÐòÁл¯¹¦ÄÜ¡£
ÏÂÃæÊÇÒ»¸ö¼òµ¥Ê¾Àý:
Ïȶ¨ÒåÒ»¸öExample¶ÔÏó£¬ ÎÒÃÇÖ»ÐèÒª¼òµ¥µÄ¼ÓÉÏAnnoationºó£¬¾Í¿ÉÒÔ½øÐжÔÏóÓëXMLÖ®¼äµÄת»»¡£
@Root
public
class
Example {
@Element
private
String text;
@Attribute
private
int
index;
public
Example() {
super
();
}
public
Example(String text,
int
index) {
this
.text
=
text;
this
.index
=
index;
}
public
String getMessage() {
return
text;
}
public
int
getId() {
return
index;
}
}
½øÐÐXMLÐòÁл¯²Ù×÷:
Serializer serializer
=
new
Persister();
Example example
=
new
Example(
"
Example message
"
,
123
);
File result
=
new
File(
"
example.xml
"
);
serializer.write(example,&
Ïà¹ØÎĵµ£º
package fileIo;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
public&nb ......
ClassLoaderÒ»¸ö¾³£³öÏÖÓÖÈúܶàÈËÍû¶øÈ´²½µÄ´Ê£¬±¾ÎĽ«ÊÔͼÒÔ×îdzÏÔÒ׶®µÄ·½Ê½À´½²½â ClassLoader£¬Ï£ÍûÄܶԲ»Á˽â¸Ã»úÖƵÄÅóÓÑÆðµ½Ò»µãµã×÷Óá£
ÒªÉîÈëÁ˽âClassLoader£¬Ê×ÏȾÍÒªÖªµÀClassLoaderÊÇÓÃÀ´¸ÉʲôµÄ£¬¹ËÃû˼Ò壬Ëü¾ÍÊÇÓÃÀ´¼ÓÔØClassÎļþµ½JVM£¬ÒÔ¹©³ÌÐòʹÓõġ£ÎÒÃÇÖªµÀ£¬java³ÌÐò¿ÉÒÔ¶¯Ì¬¼ÓÔØÀඨÒ壬¶øÕâ ......
JAVAµÄ¿çƽ̨µÄÌØÐÔÉîÊÜjava³ÌÐòÔ±ÃǵÄϲ°®,µ«ÕýÊÇÓÉÓÚËüΪÁËʵÏÖ¿çƽ̨µÄÄ¿µÄ,ʹµÃËüºÍ±¾µØ»úÆ÷µÄ¸÷ÖÖÄÚ²¿ÁªÏµ±äµÃºÜÉÙ,´ó´óÔ¼ÊøÁËËüµÄ¹¦ÄÜ,±ÈÈçÓëһЩӲ¼þÉ豸ͨÐÅ,ÍùÍùÒª»¨·ÑºÜ´óµÄ¾«Á¦È¥Éè¼ÆÁ÷³Ì±àд´úÂëÈ¥¹ÜÀíÉ豸¶Ë¿Ú,¶øÇÒÓÐһЩÉ豸³§ÉÌÌṩµÄÓ²¼þ½Ó¿ÚÒѾ¾¹ýÒ»¶¨µÄ·â×°ºÍ´¦Àí,²»ÄÜÖ±½ÓʹÓÃjava³ÌÐòͨ¹ý¶Ë¿ÚºÍÉè±¸Í ......
Observer
Intent
Define a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically.
How to
Subject
knows its observers. Any number of Observer objects may observe a subject.
provides an in ......