Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Java·þÎñÆ÷¶ËList¶ÔÏóת»»ÎªJSON¶ÔÏó²¢·µ»Ø¿Í»§¶ËʵÀý


Ò»¡¢Ê²Ã´ÊÇJSON
¡¡¡¡JSON ¼´ JavaScript Object Natation(Java¶ÔÏó±íʾ·¨)£¬ËüÊÇÒ»ÖÖÇáÁ¿¼¶µÄÊý¾Ý½»»»¸ñʽ£¬·Ç³£ÊʺÏÓÚ·þÎñÆ÷Óë JavaScript µÄ½»»¥¡£
¡¡¡¡¼ò¶øÑÔÖ®£¬JSON¾ÍÊÇJavaScript½»»»Êý¾ÝµÄÒ»ÖÖ¸ñʽ¡£Àý×ÓÈçÏ£º
{"username":"coolcooldool","password":"1230","usertype":"superadmin"}
{"list":[{"password":"1230","username":"coolcooldool"},{"password":"thisis2","username":"okokok"}]}
µÚ¶þÖÖÊÇÓÐÊý×éµÄÇé¿ö£¬ÎÒÒ²²»ÓÃÎÄ×Ö±íÊöJSONµ½µ×ÊÇÔõô¹¹³ÉµÄÁË£¬ÏàÐų¤ÑÛ¾¦µÄÈ˶¼¿´¶®ÁË£¬ÍÛßÇßÇ£¡~
¶þ¡¢ÎªÊ²Ã´Ê¹ÓÃJSON¶ø²»ÊÇXML
¡¡¡¡ËûÃǶ¼ÊÇÕâÑù˵µÄ£º
¡¡¡¡¾¡¹ÜÓÐÐí¶àÐû´«¹ØÓÚ XML ÈçºÎÓµÓÐ¿çÆ½Ì¨£¬¿çÓïÑÔµÄÓÅÊÆ£¬È»¶ø£¬³ý·ÇÓ¦ÓÃÓÚ Web Services£¬·ñÔò£¬ÔÚÆÕͨµÄ Web Ó¦ÓÃÖУ¬¿ª·¢Õß¾­³£Îª XML µÄ½âÎöÉË͸ÁËÄԽÎÞÂÛÊÇ·þÎñÆ÷¶ËÉú³É»ò´¦Àí XML£¬»¹Êǿͻ§¶ËÓà JavaScript ½âÎö XML£¬¶¼³£³£µ¼Ö¸´ÔӵĴúÂ룬¼«µÍµÄ¿ª·¢Ð§ÂÊ¡£Êµ¼ÊÉÏ£¬¶ÔÓÚ´ó¶àÊý Web Ó¦ÓÃÀ´Ëµ£¬ËûÃǸù±¾²»ÐèÒª¸´Ô XML À´´«ÊäÊý¾Ý£¬XML µÄÀ©Õ¹ÐÔºÜÉÙ¾ßÓÐÓÅÊÆ£¬Ðí¶à AJAX Ó¦ÓÃÉõÖÁÖ±½Ó·µ»Ø HTML Ƭ¶ÎÀ´¹¹½¨¶¯Ì¬ Web Ò³Ãæ¡£ºÍ·µ»Ø XML ²¢½âÎöËüÏà±È£¬·µ»Ø HTML Ƭ¶Î´ó´ó½µµÍÁËϵͳµÄ¸´ÔÓÐÔ£¬µ«Í¬Ê±È±ÉÙÁËÒ»¶¨µÄÁé»îÐÔ¡£
¡¡¡¡ÎÒÈÏΪ¾ÍÊÇ˵£º½âÎöXMLÌ«·Ñ¾¢ÁË¡£
Èý¡¢ÈçºÎʹÓÃ
¡¡¡¡µ±È»×îÖ±½ÓµÄ·½·¨¾ÍÊÇ£¬Äã×Ô¼ºÐ´Ò»¸öÀ࣬°ÑÄãÔÚÊý¾Ý¿âÖв鵽µÄlistת»»³ÉSting,¸ñʽ¾ÍÊÇJSONÑù×ӵľÍÐУ¬µ«Ç°ÌáÊÇÄã±È½ÏÅ£²æ£¬Äܺܿìд³öÀ´£¬²¢ÇÒÊǶԵ쬶ÔÓÚÎÒÕâô²»Å£²æµÄÈËÀ´Ëµ£¬ÎÒÑ¡µÚ¶þÖÖ·½·¨¡£
¡¡¡¡È¥ÍøÉÏÕÒ±ðÈËдºÃµÄÀ࣬¿´Ò»±é£¬ÄùýÀ´ÓþͺÃÁË¡£ÎÒĿǰÕÒµ½ÁËÁ½¸öÀ࣬¶¼ÄܴﵽЧ¹û£¬´ýÎÒÂýÂýµÀÀ´¡£
¡¡¡¡1.ÔÚÄãµÄMyEclipseÀïн¨Ò»¸öWeb Project,¾Í½ÐAjax_Json°É¡£
¡¡¡¡2.н¨Ò»¸öÀ࣬Ãû×Ö½Ð×öJsonUtil.java£¬´ò°üµ½young.ajax.json£¬°ÑÏÂÃæ´úÂë¸´ÖÆ½øÈ¥¡£
package young.ajax.json;
import java.beans.IntrospectionException;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class JsonUtil {
private static Log log = LogFactory.getLog(JsonUtil.class);
public static String object2json(Object


Ïà¹ØÎĵµ£º

java±ÊÊÔÌâ×ܽáÓë´ó¼Ò·ÖÏí

javaÊÔÌâ
http://202.201.112.11/jpk/apply/teacher/preface/53/test123/test3/exam.htm
1.½Ó¿ÚÖз½·¨µÄÇ°ÃæÓÐÄÄЩÐÞÊηû
 ·ÃÎÊȨÏÞ ·µ»ØÖµÀàÐÍ ÊÇ·ñ¾²Ì¬ ÊÇ·ñ³éÏó
2.ÒÔÏÂÄĸöÎªÕæ
  Interger a = new Interger(9);
  Interger b = new Interger(9);
  Long c = New Long(9)
-----
&nbs ......

javaÊÓÆµÅàѵ½Ì³Ì

±¾ÈË´Óʽü10ÄêµÄjava¿ª·¢£¬×ܽáÒ»Ì×ÓÐЧµÄjavaʵսÊÓÆµ½Ì³Ì£¬°üÀ¨£ºjava»ù´¡¡¢jspÅàѵ¡¢strutsʹÓá¢hibernateʹÓúÍspringµÄʹÓ㬻¹°üº¬´óÁ¿µÄÅàѵ´úÂ룬ÒÔ¼°sshÕûºÏ¿ª·¢È«¹ý³Ì¡£±¾Ì×ÊÓÆµ5Ô·ݾͽ«Â¼ÖÆÍê³É£¬Èç¹ûÄúÓÐÒâÇëÁªÏµÎÒ£¬ÎÒµÄQQ£º1429154728 ......

JavaÖи÷ÀàCache»úÖÆÊµÏÖ½â¾ö·½°¸

ÔÚJavaÖУ¬²»Í¬µÄÀà¶¼ÓÐ×Ô¼ºµ¥¶ÀµÄCache»úÖÆ£¬ÊµÏֵķ½·¨Ò²¿ÉÄÜÓÐËù²»Í¬£¬ÎÄÕÂÁоÙÁËJavaÖг£¼ûµÄ¸÷ÀàCache»úÖÆµÄʵÏÖ·½·¨£¬Í¬Ê±½øÐÐÁË×ۺϵıȽϡ£
OSCache
OSCacheÊǸöÒ»¸ö¹ã·º²ÉÓõĸßÐÔÄܵÄJava EE»º´æ¿ò¼Ü£¬OSCacheÄÜÓÃÓÚÈκÎJavaÓ¦ÓóÌÐòµÄÆÕͨµÄ»º´æ½â¾ö·½°¸¡£
OSCacheÓÐÒÔÏÂÌØµã£º»º´æÈκζÔÏó£¬Äã¿ÉÒÔ²»ÊÜÏÞÖÆµ ......

java Êý¾Ý´æ´¢Æ÷

        ǰЩÌìºÍÒ»¸öC++³ÌÐòÔ±ÁÄÌìʱ£¬Áĵ½Ò»Ð©¶ÔÏó¡¢Êý×é´æ´¢¿Õ¼äʱ£¬ÓÉÓÚÁ½È˶¼²»ÊÇ´óÄñ£¬Ö®Ç°Ò²¿´¹ýһЩjava´æ´¢Êý¾ÝµÄ×ÊÁÏ£¬µ«¶¼ÊǹýÄ¿±ãÍü¡£Ò²Ã»ÓнøÐÐ×ܽá¹ý¡£ÏÂÃæÊÇ×ªÔØ¹ýÀ´£¬¸Ð¾õ×ܽáµÄºÜÈ«Ãæ¡£
       java¶ÔÏóÄÚ´æ»úÖÆ£ºhttp://java.chinait ......

JAVA´óÊýÔËËã

ÓÐÒ»µÀÕâÑùµÄ±ÊÊÔÌ⣬¶ÔÓÚ³õѧÕß¿ÉÄÜÓÐЩÄѶȣº
ÓÃJAVA ʵÏÖËãÊõ±í´ïʽ(1234324234324 + 8938459043545)/5 + 343434343432.59845
ÒòΪJAVAÓïÑÔÖеÄlong ¶¨ÒåµÄ±äÁ¿ÖµµÄ×î´óÊýÊܵ½ÏÞÖÆ£¬ÀýÈç123456789987654321ÕâÑùµÄÕûÊý¾Í²»ÄÜ´æ·ÅÔÚlongÀàÐ͵ıäÁ¿ÖУ¬Èç¹ûÕâÑùÁ½¸ö´óÊýÏà¼Ó»òÏà³Ë£¬²úÉúµÄ½á¹û»á¸ü´ó¡£±ÈÈ磬JAVAÓïÑÔÖÐÈç ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ