java¸ñʽ»¯ÈÕÆÚʱ¼äµÄº¯Êý
Date date = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("yyyyÄêMMÔÂddÈÕ HH:mm:ss");
System.out.println(sdf.format(date));
SimpleDateFormat sdf2 = new SimpleDateFormat("MM");
System.out.println(sdf2.format(date));
Calendar c = Calendar.getInstance();
System.out.println(c.get(Calendar.MONTH)+1);
Date d=new Date(2010,5,12,13,24,30);
c.setTime(d);
System.out.println(c.get(Calendar.MONTH)+1);
--------------------------------------------------------------------
test=new JdbcTest();
String sql="{call proc_select3(?)};"; //µ÷ÓÃÓï¾ä
try {
CallableStatement proc=test.getConnection().prepareCall(sql);
proc.setString(1, "ÄÐ");
//proc.execute();
ResultSet rs= proc.executeQuery();
while(rs.next())
{
System.out.print("id: "+rs.getInt("id"));
System.out.print(" userName :"+rs.getString("username"));
System.out.print(" age :"+rs.getInt("age"));
System.out.println(" sex :"+rs.getString("sex"));
Timestamp time=rs.getTimestamp("birthday");
SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
System.out.println(">>>>>>>>>>>>>>>>>>"+sdf.format(time));
System.out.println(" birthday :"+rs.getDate("birthday"));
}
} catch (SQLException e) {
// TODO ×Ô¶¯Éú³É catch ¿é
e.printStackTrace();
}
Ïà¹ØÎĵµ£º
½«ÏÂÔØºóµÄÎļþ½â°ü£¬µÃµ½jxl.jar£¬·ÅÈëclasspath£¬°²×°¾ÍÍê³ÉÁË¡£
»ù±¾²Ù×÷
Ò»¡¢´´½¨Îļþ
ÄâÉú³ÉÒ»¸öÃûΪ“²âÊÔÊý¾Ý.xls”µÄExcelÎļþ£¬ÆäÖеÚÒ»¸ö¹¤×÷±í±»ÃüÃûΪ“µÚÒ»Ò³”£¬´óÖÂЧ¹ûÈçÏ£º
´úÂ루CreateXLS.java£©£º
//Éú³ÉExcelµÄÀà
import java.io.*;
import jxl.*;
import jxl.write. ......
´«ÖDz¥¿ÍJAVAÅàѵOAÏîÄ¿2010-5-12
½ñÌì»»Á˸öнÌÊÒ£¬ÖÕÓÚ½áÊøÁËÃÆÈÈµÄ¿ÕÆøÁË¡£ÒÔǰ½ÌÊÒ¿Õµ÷´ó´óµÄÓÐÎÊÌ⣬ÏÖÔÚºÃÁË£¬¿ÉÒÔÒ»Ïí¿Õµ÷µÄÁ¹Ë¬£¬Ö»²»ÊÇΨһÃÀÖв»×ãµÄÊÇ£¬¾ÓÈ»ÓõIJ»ÊǸñÁ¦¿Õµ÷¡£ÔÚ¸ñÁ¦¿Õµ÷´ôÁËËÄÄ꣬ËäÈ»ÔÚÄǶùûÓз¢»Ó³öÎÒ¸üºÃµÄˮƽ£¬µ«ÊÇÈ˱Ͼ¹ÊÇÓиÐÇéµÄ£¬ÎÒÒ²ºÜ°®ÄǸö¸ñÁ¦£¬´ó¹«Ë¾£¬´óÆøÆÇ£¬ÌرðÊÇ£¬ÎÒà ......
import java.util.*;
import java.text.*;
/**
* a <code> DateTime </code> ¶¨ÒåÁËÈÕÆÚʱ¼äµÄһЩ±ã½ÝµÄ¸ñʽ»¯²Ù×÷
*
* @version 1.0
* @author markhuang
*/
public class DateTime {
/**
* ´æ´¢Ê±¼äºÍÈÕÆÚ£¬Ä¬Èϵ±Ç°Ê±¼äºÍÈÕÆÚ
*/
// private Calendar cale = Calendar.getInstance ......
ArrayListÊÇ×î³£ÓõÄListʵÏÖÀ࣬ÄÚ²¿ÊÇͨ¹ýÊý×éʵÏֵģ¬ËüÔÊÐí¶ÔÔªËØ½øÐпìËÙËæ»ú·ÃÎÊ¡£Êý×éµÄȱµãÊÇÿ¸öÔªËØÖ®¼ä²»Äܺ¬ÓГ¿Õ϶”£¬µ±Êý×é´óС²»Âú×ãʱÐèÒªÔö¼Ó´æ´¢ÄÜÁ¦£¬¾ÍÒª½«ÒÑÓÐÊý×éÊý¾Ý¸´ÖƵ½ÐµĴ洢¿Õ¼äÖС£µ±´ÓArrayListµÄÖмäλÖòåÈë»òÕßɾ³ýÔªËØÊ±£¬ÐèÒª¶ÔÊý×é½øÐи´ÖÆ¡¢Òƶ¯£¬´ú¼Û±È½Ï¸ß¡£Òò´Ë£¬ ......
http://blog.sina.com.cn/s/blog_503cf9f80100b9lf.html
javaʱ¼äº¯Êý(2008-12-06 22:25:46)
<> ±êÇ©£ºÔÓ̸
×¢Ò⣺java.utilºÍjava.sqlÖж¼ÓÐDateÕâ¸öÀ࣬²»ÖªµÀÓÃÄÄÒ»¸öÁË£¬Äã¿ÉÒÔдËÀjava.sql.Date time = .....
1. Java¼ÆËãʱ¼äÒÀ¿¿1970Äê1ÔÂ1ÈÕ¿ªÊ¼µÄºÁÃëÊý. &nbs ......