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Java´úÂëÉú³ÉºÍ½âÎöxlsÎļþ

ʹÓÃpoiÀ´Éú³ÉxlsÎļþ£ºÒýÓõİüpoi-3.2.final.jar;
ÒªÁ˽âµÄÀàHSSFWorkbook,HSSFSheet,HSSFRow,HSSFCell
HSSFWorkbook workbook=new HSSFWorkbook();µÃµ½Ò»¸öExcelÎļþµÄÒýÓÃ
HSSFSheet sheet=workbook.createSheet();µÃµ½Ò»¸ösheet,»¹ÓÐHSSFSheet sheet=workbook.createSheet("sheet1");·½·¨¿ÉÒÔÉèÖÃSheetµÄÃû³Æ¡£
È»ºóÎÒÃÇ¿ÉÒԵõ½Ò»ÐÐHSSFRow row=sheet.createRow(rowNum);
×îºóÎÒÃÇ¿ÉÒԵõ½µÄÊÇHSSFCell cell=row.create(cellNum);ÔÚCellÖл¹ÓÐÒ»¸öÀàÐ͵ÄÎÊÌ⣬һ¶¨Òª×¢Òâ
ÏÂÃæÊÇÒ»¸ö´ÓÊý¾Ý¿âÀïÃæ¶ÁÈ¡Êý¾ÝÉú³ÉÎļþµÄ·½·¨
public void testQuery() {
    Transaction tx = null;
    tx = session.beginTransaction();
    Query query = session.createQuery("from Tid");
    List<Tid> list = query.list();
    tx.commit();
  int k = 0;
  HSSFWorkbook workbook = new HSSFWorkbook();
  HSSFSheet sheet = workbook.createSheet("sheet1");
  HSSFRow row = sheet.createRow(k);
  k++;
  //µ ......

Sun Java Wireless Toolkit 2.3 betaÐÂÔö¹¦ÄÜ


Ô­Îijö´¦£ºhttp://developers.sun.com/techtopics/mobility/midp/articles/wtk23beta/
 
       Sun Java Wireless ToolkitÔ½À´Ô½ºÃ£¬2.3beta°æ±¾Ôö¼ÓÁ˶ÔÓÚÈýÖÖеÄAPIµÄÖ§³Ö£º
l         The Security and Trust Services APIs (SATSA, JSR 177)——ÔÊÐíMIDlets·ÃÎÊÖÇÄÜ¿¨ºÍÖ´ÐмÓÃܵŦÄÜ
l         The Location API (JSR 179)——ʹMIDlets¾ß±¸²éÕÒÉ豸µ±Ç°Î»ÖõŦÄÜ
l         The Content Handler API (CHAPI, JSR 211)——ÌṩÁËÒ»¸ö¸ù¾ÝÄÚÈݵĸñʽÆô¶¯MIDletsµÄ¹¦ÄÜ
ͨ¹ý¸Ä±ä¹¤¾ßµÄÃû³ÆÏԵøü¼ÓÇ×ÇÐ

¹¤¾ßµÄÃû³ÆËäÈ»¸Ä±äÁË£¬µ«ÊǼ¼ÊõºÍÆ·ÖÊ»¹ÊǺÍÒÔǰһÑùµÄºÃ¡£ÒÔǰµÄÃû³ÆÊÇJ2ME Wireless Toolkit£¬ÏÖÔÚÐÞ¸ÄΪSun Java Wireless Toolkit¡£
´Ó2000Äê·¢²¼ÒÔÀ´£¬¸Ã¹¤¾ß¸úËæ×ÅÒÆ¶¯Java¼¼ÊõµÄ·¢Õ¹¶ø²»¶Ï¸üС£ÕâÑù¾Í¿ÉÒÔÀí½âΪʲôҪ֧³ÖSATSA, the Location API, and CHAPIÁË¡£
Èç¹ûÄã¶ÔÓÚMIDP²»ÊìϤ£¬¿ÉÒԲο´Ò»²½Ò»²½Ñ§Ï°MIDP2.0
Õâ¾ø²»½ö½öÊÇÔö¼ÓÖ§³ÖµÄ ......

java¿ªÔ´Àà¿âpinyin4jµÄʹÓÃ

import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import net.sourceforge.pinyin4j.PinyinHelper;
public class PinyinComparator implements Comparator<Object> {
    private String concatPinyinStringArray(String[] pinyinArray) {
        StringBuffer pinyinStrBuf = new StringBuffer();
        if ((null != pinyinArray) && (pinyinArray.length > 0)) {
            for (int i = 0; i < pinyinArray.length; i++) {
                pinyinStrBuf.append(pinyinArray[i]);
            }
        }
        String outputString = pinyinStrBuf.toString();
        return outputString; ......

JAVA¾²Ì¬·½·¨µÄͬ²½ÎÊÌâ~~~~~~~~~~~~~

Ò»Ö±±»Í¬²½¸ãµÃÔÎͷתÏò£¬½ñÌìÓöµ½ÁËҪд¾²Ì¬·½·¨£¬×ܵ£ÐĻ᲻»áÓÐͬ²½ÎÊÌ⣬½á¹û¿´ÁËÒÔÏÂһϯ»°£¬»íÈ»¿ªÀÊ~~
Every method of java will have a stack, and every invokation on that
method will have it's own 'stack frame'. So the locale data of one
method invokation will not affect others.
Please do not confuse 'synchronization' with 'atomic'.
If one static method is synchronized, JVM will use the Class as the lock. If not, it acts as an instance method.
......

javaÓ¦ÓÃÔ´ÂëºÃÍøÖ·

 StrutsME Ò»¸öÇáÁ¿¼¶µÄÐòÁл¯Ð­Ò飬ʹJ2ME¿Í»§¶ËÄܵ÷ÓÃStruts WebÓ¦ÓóÌÐò¡£
http://www.strutsme.org/
JsonME ÇáÁ¿¼¶ÊµÏÖJ2ME Json¡£
http://www.json.org/java/org.json.me.zip
MicroLog ÇáÁ¿¼¶µÄLOG
http://microlog.sourceforge.net/snapshot
Mobile Ajax for Java ME °üÀ¨ÁËXmlHttpRequest£¬jsonµÄһЩʵÏÖ
https://meapplicationdevelopers.dev.java.net/mobileajax.html
Mgtalk ¸öÈ˾õµÃÀïÃæµÄUIÊÇ×î¼ò½à×î¸ßЧµÄÒ»Ì×ÁË£¬±È½Ïlwuit¸ü¸ßЧ£¡¶øÇÒËü»¹ÊÇGoogle talkµÄ¿Í»§¶Ë£¬Ï൱ÓÐÓÃ
http://code.google.com/p/mgtalk/
J4me ·Ç³£ºÃµÄÒ»Ì×UI£¬ÀïÃæºÃ¶à·Ç³£ÓÐÓõÄËã·¨£¬·Ç³£ÖµµÃÒ»¿´Å¶
http://code.google.com/p/j4me/
Twim Ò»¸öTwitter Client ¿Í»§¶Ë£¬Æä·ç¸ñʵÏÖÓеã¶ÀÌØ£¬×öIM¿ÉÒÔ½è¼ø£¡
http://code.google.com/p/twim/
Mobile Media API Example - Media Sampler ×ö¶àýÌå×îºÃÓõÄÒ»¸öÀý×Ó£¬ÆäʵÏÖ²¥·Å·Ç³£ÇÉÃ
http://www.forum.nokia.com/info/sw.nokia.com/id/bbe612a1-f988-4fd0-a7ca-fc67f734fc10/MIDP_Mobile_Media_API_Example_Media_Sampler_v1_0.zip.html
kxml J2MEϽâÎöXML×îÔçÒ»¸ö¿ªÔ´Èí¼þ£¬ÐÔÄÜÈçºÎûÔõôÊÔ¹ý ......

javaÖÐËÄÖÖ²Ù×÷xml·½Ê½µÄ±È½ÏÒÔ¼°ËÄÖÖ·½·¨µÄ¼òµ¥Àý×Ó

xmlµÄÓ¦ÓÃÔ½À´Ô½¹ã·º£¬³ÃÎÞÊÂʱ£¬ÕÒÁËһƪÎÄÕÂת¹ýÀ´£¬ÒÔ±¸ÒÔºóѧϰ¡£ÒÔÏÂÊÇÎÄÕÂÄÚÈÝ¡£
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    1£©DOM£¨JAXP Crimson½âÎöÆ÷£©
    DOMÊÇÓÃÓëÆ½Ì¨ºÍÓïÑÔÎ޹صķ½Ê½±íʾXMLÎĵµµÄ¹Ù·½W3C±ê×¼¡£DOMÊÇÒÔ²ã´Î½á¹¹×éÖ¯µÄ½Úµã»òÐÅϢƬ¶ÏµÄ¼¯ºÏ¡£Õâ¸ö²ã´Î½á¹¹ÔÊÐí¿ª·¢ÈËÔ±ÔÚÊ÷ÖÐѰÕÒÌØ¶¨ÐÅÏ¢¡£·ÖÎö¸Ã½á¹¹Í¨³£ÐèÒª¼ÓÔØÕû¸öÎĵµºÍ¹¹Ôì²ã´Î½á¹¹£¬È»ºó²ÅÄÜ×öÈκι¤×÷¡£ÓÉÓÚËüÊÇ»ùÓÚÐÅÏ¢²ã´ÎµÄ£¬Òò¶øDOM±»ÈÏΪÊÇ»ùÓÚÊ÷»ò»ùÓÚ¶ÔÏóµÄ¡£DOMÒÔ¼°¹ãÒåµÄ»ùÓÚÊ÷µÄ´¦Àí¾ßÓм¸¸öÓŵ㡣Ê×ÏÈ£¬ÓÉÓÚÊ÷ÔÚÄÚ´æÖÐÊdz־õģ¬Òò´Ë¿ÉÒÔÐÞ¸ÄËüÒÔ±ãÓ¦ÓóÌÐòÄܶÔÊý¾ÝºÍ½á¹¹×÷³ö¸ü¸Ä¡£Ëü»¹¿ÉÒÔÔÚÈκÎʱºòÔÚÊ÷ÖÐÉÏϵ¼º½£¬¶ø²»ÊÇÏñSAXÄÇÑùÊÇÒ»´ÎÐԵĴ¦Àí¡£DOMʹÓÃÆðÀ´Ò²Òª¼òµ¥µÃ¶à¡£
    2£©SAX
    SAX´¦ÀíµÄÓŵã·Ç³£ÀàËÆÓÚÁ÷ýÌåµÄÓŵ㡣·ÖÎöÄܹ»Á¢¼´¿ªÊ¼£¬¶ø²»ÊǵȴýËùÓеÄÊý¾Ý±»´¦Àí¡£¶øÇÒ£¬ÓÉÓÚÓ¦ÓóÌÐòÖ»ÊÇÔÚ¶ÁÈ¡Êý¾Ýʱ¼ì²éÊý¾Ý£¬Òò´Ë²»ÐèÒª½«Êý¾Ý´æ´¢ÔÚÄÚ´æÖС£Õâ¶ÔÓÚ´óÐÍÎĵµÀ´ËµÊǸö¾Þ´óµÄÓŵ㡣ÊÂʵÉÏ£¬Ó¦ÓóÌÐòÉõÖÁ²»±Ø½âÎöÕû¸öÎĵµ£»Ëü¿ÉÒÔÔÚij¸öÌõ¼þµÃµ½Âú×ãʱֹͣ½âÎö¡£Ò»°ãÀ´Ëµ£¬SAX»¹±ÈËüµÄÌæ´úÕßDOM¿ìÐí¶à¡£
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