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

MySqlÓëJavaµÄʱ¼äÀàÐÍ

MySqlµÄʱ¼äÀàÐÍÓР         JavaÖÐÓëÖ®¶ÔÓ¦µÄʱ¼äÀàÐÍ
date                                           java.sql.Date
Datetime                                    java.sql.Timestamp
Timestamp                                  java.sql.Timestamp
Time                                          java.sql.Time
Year                                           java.sql.Date
 
 
¶ÔÆä½øÐзÖÎö
²Î¿¼MySql µÄreference manual
Date:
A date. The supported range is '1000-01-01' to '9999-12-31'. MySQL displays DATE values in 'YYYY-MM-DD' format, but allows you to assign values to DATE columns using either strings or numbers.
Ö»¼Ç¼ÈÕÆÚÐÅÏ¢£¬±íʾ·¶Î§Îª1000-01-01 ÖÁ 9999-12-31¡£
MySql °´ÕÕYYYY-MM-DD µÄ·½Ê½½øÐиÃÀà×ֶεÄÏÔʾ¡£Ìí¼Ó¸ÃÀà×Ö¶ÎÊý¾Ý£¬¼´¿ÉÒÔʹÓÃ×Ö·û´®ÀàÐÍ£¬Ò²¿ÉÒÔʹÓÃÊý×ÖÀàÐÍ
 
ÓÉÓÚDateÀàÐ͵Ä×Ö¶ÎÖ»¼Ç¼ÈÕÆÚÐÅÏ¢£¬ËùÒÔÈç¹ûÌí¼ÓµÄÊý¾ÝÖаüº¬ÁËʱ¼äÐÅÏ¢£¬¸Ãʱ¼äÐÅÏ¢½«»á×Ô¶¯±»½Ø¶Ï¡£
Èç¹ûÒª±£´æÊ±¼äÐÅÏ¢£¬¿ÉÒÔ¿¼ÂÇʹÓÃDateTimeÀàÐÍ¡£
¾­¹ý²âÊÔ£¬·¢ÏÖÈçÏÂ2ÖÖ·½Ê½¿ÉÒÔ¶ÔDateÀàÐÍ×ֶνøÐÐÌ


Ïà¹ØÎĵµ£º

ʵÏÖPHP·ÃÎÊMYSQLÊý¾Ý¿âµÄÀà

PHPµÄÒ»¸öÊý¾Ý¿â²Ù×÷Àà,ÒÔUTF8¸ñʽдÈë,Êý¾Ý¿âÄÚÖ±½ÓÏÔʾÕý³£ÖÐÎÄ,·ÀÖ¹²éѯ³ö´í
/**
* @author xggxnn
* ±¾ÀàÓÃÓÚʵÏÖÓйØÊý¾Ý¿âµÄ·ÃÎÊ
*
*/
class DBConnection {
private $host = "";
private $user = "";
private $pass = "";
private $DBname = "";
public $isConnected = false;
/**
* ¹¹Ôìº ......

java¸÷ÖÖÅÅÐò·½·¨

package org.rut.util.algorithm.support;
 
import org.rut.util.algorithm.SortUtil;
/**
 * @author treeroot
 * @since 2006-2-2
 * @version 1.0
 */
public class InsertSort implements SortUtil.Sort{
 
    /* (non-Javadoc)
     * ......

java ×¢ÊÍ : annotations ÔªÊý¾Ý

annotations : ×¢ÊÍ
ºÃ´¦
1.Îĵµ±àÖÆ
2.±àÒëÆ÷¼ì²é
3.´úÂë·ÖÎö
JSR 175 ÊDZà³ÌÓïÑÔµÄÔªÊý¾Ý¹¤¾ß,Ϊ½«ÔªÊý¾ÝºÏ²¢µ½ºËÐÄjavaÓïÑÔÖÐÌṩÕýʽÀíÓɺÍ˵Ã÷
»ù±¾ÖªÊ¶:
×¢ÊͲÉÓÃ"@"±ê¼ÇÐÎʽ,ºóÃæÊÇ×¢ÊÍÃû³Æ,È»ºóÔÚÐèÒªÊý¾Ýʱ,ͨ¹ýname=value¶ÔÏò×¢ÊÍÌṩÊý¾Ý
×¢Ê͵ÄÈý¸ö»ù±¾ÖÖÀà:
    ±ê¼Ç×¢ÊÍ ......

JavaʵÏÖCSVÎļþ²îÒì¶Ô±È

ÔÚÏîÄ¿Öо­³£»áÓöµ½Ê¹ÓÃCSVÎļþ£¬±ÈÈç´ÓHRÖеõ½µÄÎļþÄõ½ÆäËüµØ·½È¥´¦Àí£¬Êµ¼Ê»áÐèÒªµÃµ½µ±Ç°ºÍÉÏ´ÎÎļþÖеIJîÒ죬±ÈÈ磺Ìí¼Ó£¬É¾³ý£¬Ð޸ģ¬ ÄÇôÈçºÎÀ´ÊµÏÖÄØ£¬¿ÉÄÜÓкܵķ½·¨£¬ÔÚÕâÀïÎÒ˵һÏÂÎÒµÄʵÏÖ·½·¨¶øÇÒÒÑͶÈëʵ¼ÊʹÓá£
Ê×ÏÈ£¬ CSVÎļþµäÐÍÒÔ,·Ö¸ô£¬µ±È»»¹ÓÐÆäËüµÄ×Ö·û£¬ÓɺܶàÁеÄÊôÐÔºÍÊôÐÔÖµ×é³É£¬ÄÇôÁ½¸öÎ ......

java×Ô¶¨Òå±êÇ©

Èý²½£º
Ò»¡¢×Ô¶¨Òå±êǩʵÏÖÀࣺ myTags.java;
¶þ¡¢×Ô¶¨Òå±êÇ©¿âÎļþ£¨TLD£©: myTags.tld;
Èý¡¢Ò»¸öJSPÒ³Ãæ£ºËæ±ãдÁË;
Ê×ÏÈmyTags.java
package com.tags;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.tagext.TagSupport;
public class myTags extends ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ