JAVAѧϰ
´ó¼ÒºÃ£¡ÎÒÊÇJAVAµÄ³õѧÕߣ¬Ïëѧϰ¹ØÓÚÊÖ»ú¿ª·¢·½ÃæµÄ֪ʶ£¬ÎÒÓ¦¸ÃÔõÑùÈëÊÖ°¡£¬Ê×ÏÈÊǰÑJAVA»ù´¡Ñ§ºÃÁË£¬Æä´ÎÄØ£¿´ó¼Ò°ï°ïæ°¡£¡Ð»Ð»ÁË
ÎÒÒ²ÊdzõѧÕß,ÃÔãÖÐ
Èç¹ûJAVA»ù´¡Ñ§ºÃÁËѧj2me¾ÍºÜ¼òµ¥ÁË£¬£¬£¬Ö»Òª¶à¿´¿´API¶àдд´úÂë¾ÍÐÐÁË
2Â¥Ã²ËÆÓÐÎÊÌâ
3¥ͬÒâ
J2ME±È½Ï¼òµ¥Âð£¿
ûÓмòµ¥²»¼òµ¥Õâһ˵
¿´ÄãÕÆÎÕµ½Ê²Ã´³Ì¶È
Ïà¹ØÎÊ´ð£º
<%@page language="java" contentType="text/html;charset=gb2312" import="java.sql.*"%>
<jsp:useBean id="db" class="wang.connectDB"/>
< ......
import java.sql.Connection;
import java.sql.Date;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class QueryTest&n ......
ÎÒµÄMysql ʹÓõÄʱºò ÓÃdos½¨Á¢µÄÊý¾Ý±í ÔÚdosÖÐÄÜÏÔʾ³öÖÐÎÄ
µ«ÊÇÔÚ ÆäËûµÄ¿ÉÊÓÒ³Ãæ ºÍÍøÒ³Öж¼ÏÔʾÂÒÂë ÈçºÎ½â¾ö£¿
ÔÚmysql¿ØÖÆÌ¨:show variables like 'char%';Ìù½á¹û³öÀ´¿´¿´¡£
mysqlÃüÁîÐÐģʽÏÂ: ......
ÈçÌ⣬ÏÖÔÚÔÚ×öÒ»¸öͳһÃÅ»§ÏµÍ³£¬Ä¿Ç°Ö»Ö§³Öweb¶ËµÄ¹ÜÀí£¬ÆäÖÐÓÐÒ»¼Ò¹«Ë¾ÏµÍ³ÊÇexe¿ÉÖ´ÐÐÎļþµÄ£¬·ÅÔÚwindows2003·þÎñÆ÷ÉÏ£¬ÎÒÔõôԶ³ÌÄܵ÷ÓõĹýÀ´ËûµÄexeÖ´ÐÐÎļþ£¿ÇëÖªµÀµÄ¸æÖª½â¾ö·½°¸µÈ£¬ÏÈлÁË¡£
ÄãµÄÒâ˼¾Í ......
Èý¸öÊýx,y,z ±È´óС..
var x,y,z,t;
if (x>y)
{t=x;x=y;y=t;} //½»»»x,yµÄÖµ
if(x>z)
{t=z;z=x;x=t;}//½»»»x,zµÄÖµ
if(y>z)
{t=y;y=z;z=t;}//½»»»z,yµÄÖµ
ÕâÊÇ ......