Java¿ª·¢ÕßÐè¼áÊØµÄÊ®´ó»ù±¾×¼Ôò¡¾×ª¡¿
Ò»¡¢Îª´úÂë¼Ó×¢ÊÍ¡£ËäȻÿ¸öÈ˶¼ÖªµÀÕâµã£¬µ«ÓÐʱȴ²»×Ô¾õÍüÁËÂÄÐУ¬½ñÌìÄã“ÍüÁË”¼Ó×¢ÊÍÁËÂð£¿ËäÈ»×¢ÊͶԳÌÐòµÄ¹¦ÄÜûʲô“¹±Ï×”£¬µ«¹ýÒ»¶Îʱ¼ä£¬±ÈÈç˵Á½ÐÇÆÚÖ®ºó»òÕ߸ü³¤£¬»Ø¹ýÍ·À´¿´¿´×Ô¼ºµÄ´úÂ룬˵²»¶¨ÒѾ¼Ç²»×¡ËüÊǸÉʲôµÄÁË¡£Èç¹ûÕâЩ´úÂëÊÇÄã¸öÈ˵ģ¬ÄÇ»¹ËãÊÇ×ßÔËÁË£¬²»ÐÒµÄÊÇ£¬µ±È»ÁË£¬´ó¶àÊýʱºò¶¼ÊDZðÈ˵IJ»ÐÒ£¬ºÜ¶àʱºò´ó¼Ò¶¼ÊÇÔÚΪ¹«Ë¾Ð´´úÂ룬д´úÂëµÄÈËÒ²ÐíÔçÒѾÀ뿪Á˹«Ë¾£¬µ«±ðÍüÁËÒ»¾ä¹Å»°£¬ÓÐÀ´ÓÐÍùÂΪËûÈË£¬Ò²ÎªÎÒÃÇ×Ô¼º£¬ÇëΪÄãµÄ´úÂë¼ÓÉÏ×¢ÊÍ¡£
¶þ¡¢²»ÒªÈÃÊÂÇ鸴ÔÓ»¯¡£³ÌÐòÔ±ÓÐʱºò×ÜÊǶԼòµ¥ÎÊÌâÏë³ö¸´ÔӵĽâ¾ö·½°¸£¬±ÈÈç˵£¬ÔÚÖ»ÓÐÎå¸öÓû§µÄ³ÌÐòÖÐÒýÈëEJB¡¢¶Ô³ÌÐòʵÏÖÁ˲¢²»ÐèÒªµÄ¿ò¼Ü£¨framework£©£¬Ö®ÀàµÄ»¹ÓÐÊôÐÔÎļþ¡¢ÃæÏò¶ÔÏó½â¾ö·½°¸¡¢¶àÏ̵߳ȵȡ£ÎªÊ²Ã´ÒªÕâÑù×öÄØ£¿Ò²ÐíÎÒÃDz¢²»ÖªµÀÊÇ·ñÕâÑù»á¸üºÃ£¬µ«ÕâÑù×öÒ²Ðí¿ÉÒÔѧµ½Ò»Ð©Ð¶«Î÷£¬»òÕßÈÃ×Ô¼º¸ü¸ÐÐËȤһЩ¡£Èç¹ûÊDz»ÖªµÀΪʲôÕâÑù×ö£¬½¨Òé¶àÇë½Ì¾Ñé·á¸»µÄ³ÌÐòÔ±£¬Èç¹ûÊÇΪÁ˸öÈ˵ÄÄ¿µÄ£¬Âé·³ÈÃ×Ô¼º¸üרҵһµã¡£
Èý¡¢Ê¼ÖÕÀμǗ—“ÉÙ¼´ÊǺã¨Less is more£©²¢²»×ÜÊǶԵĔ¡£´úÂëЧÂÊËäÈ»ºÜÖØÒª£¬µ«ÔÚÐí¶à½â¾ö·½°¸ÖУ¬±àд¸üÉٵĴúÂë²¢²»ÄܸÄÉÆÕâЩ´úÂëµÄЧÂÊ£¬Çë¿´ÏÂÃæÕâ¸ö¼òµ¥µÄÀý×Ó
ÌÆÉ½IT¼¼Êõhttp://www.tsp2c.cn/
Ïà¹ØÎĵµ£º
create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
......
1:Ó¦ÓóÌÐò²»ÔÙÐèҪʹÓà Class.forName() ÏÔʽµØ¼ÓÔØ JDBC Çý¶¯³ÌÐò¡£µ±Ç°Ê¹Óà Class.forName() ¼ÓÔØ JDBC Çý¶¯³ÌÐòµÄÏÖÓгÌÐò½«ÔÚ²»×÷Ð޸ĵÄÇé¿öϼÌÐø¹¤×÷¡£
2:ÐèҪעÒâÒÔÏÂÃüÁ
executeUpdate£ºÊÇ×î»ù´¡µÄÊý¾Ý¿âµÄ¸üС¢²åÈëºÍɾ³ý²Ù×÷¡£Ð§ÂʵÍÏ¡£
executeQuery£ºÊÇ×î»ù´¡µÄÖ´ÐвéѯÓï¾ä£¬Í¬Ñù ......
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.huadoo.model.Area;
public class Aaaa {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
  ......
import org.w3c.dom.*;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.*;
public class ReadXML {
private File file;
public ReadXML(String filename){
File file=new File(filename);
this.file=file;
}
/**
......
JavaÓïÑÔÒýÈëÁËJavaÐéÄâ»ú£¬¾ßÓÐ¿çÆ½Ì¨ÔËÐеŦÄÜ£¬Äܹ»ºÜºÃµØÊÊÓ¦¸÷ÖÖWebÓ¦Óá£Í¬Ê±£¬ÎªÁËÌá¸ßJavaÓïÑÔµÄÐÔÄܺͽ¡×³ÐÔ£¬»¹ÒýÈëÁËÈçÀ¬»ø»ØÊÕ»úÖÆµÈй¦ÄÜ£¬Í¨¹ýÕâЩ¸Ä½øÈÃJava¾ßÓÐÆä¶ÀÌØµÄ¹¤×÷ÔÀí¡£
1£®JavaÐéÄâ»ú
JavaÐéÄâ»ú£¨Java Virtual Machine£¬JVM£©ÊÇÈí¼þÄ£ÄâµÄ¼ÆËã»ú£¬Ëü¿ÉÒÔÔÚÈκδ¦ÀíÆ÷ÉÏ£¨ÎÞÂÛÊÇÔÚ¼ÆËã»úÖл ......