~java~ÓÃÈ˵¥Î»µÄӦƸҪÇó~
1¡¢Á½Äê¼°ÒÔÉÏJ2EEʵ¼Ê¿ª·¢¾Ñé
2¡¢ÊìϤJAVA WEB¿ª·¢£¬°üÀ¨JAVASCRIPT¡¢JSP¡¢SERVLET¡¢WEBSERVICE¡¢PORTLETµÈ£»
3¡¢ÊìϤ³£Óÿò¼Ü(È磺 STRUTS2/SPRING/HIBERNATE/IBATISµÈ)£»
4¡¢ÖÁÉÙÊìϤһÖÖÖ÷Á÷¹ØÏµÊý¾Ý¿âϵͳ£¬ÀýÈçORACLE¡¢MYSQL¡¢MSSQLµÈ
1.ÊìÁ·ÕÆÎÕJava¡¢HTML¡¢JavaScriptµÈÓïÑÔ£»
2.ÊìÁ·ÕÆÎÕJSP/Servlet/EJB/JavaBean µÈ¿ª·¢¼¼Êõ£¨Struts¡¢Spring¡¢Hibernate£©£»
3.Á˽âJ2EE¼¼Êõ¹¹¼Ü¡¢Àí½âÖ÷Á÷¿ª·¢¿ò¼Ü£»
4.ÊìϤORACLE»òSQLÊý¾Ý¿â¿ª·¢£¬ÊìϤWeblogic£¬ÓÐlinux ¡¢unix »·¾³Ï¿ªÏµÍ³Éè¼Æ¿ª·¢¾Ñé¡£
1.ÉîÈëÀí½âJ2EEÌåϵ½á¹¹£¬ÊìϤEclipse ¿ª·¢¹¤¾ß£¬ÊìϤStruts£¬Spring µÈ¿ò¼Ü£¬ÊìϤWeb±à³Ì£¬°üÀ¨JavaScript¡¢CSSµÈ;
2.ÓлùÓÚweblogic£¬Tomcat, JBOSSµÈÓ¦Ó÷þÎñÆ÷¿ª·¢¾Ñ飬Á˽âÔËÐл·¾³µÄ²¿ÊðÓëÓÅ»¯¡£
3.ÊìϤOracle/SQL Server µÈÊý¾Ý¿â £¬ÓÐSQL ÐÔÄÜÓÅ»¯¾Ñé
1¡¢ ÊìϤJavaÓïÑÔ£¬ÊìϤHTML£¬ÊìϤB/S¿ª·¢µÄ»ù±¾½á¹¹£»
2¡¢ ÄÜÔËÓÃJavaScript½øÐÐÍøÒ³µÄ½Å±¾±à³Ì£»
3¡¢ ÄÜÊìÁ·ÔËÓÃjsp½øÐж¯Ì¬ÍøÒ³µÄ¿ª·¢£¬ÊìϤ»ùÓÚTOMCATƽ̨ϵĿª·¢£»
4¡¢ Á˽âJ2EEÌåϵ½á¹¹£¬ÓÐJSP¡¢servlet¡¢EJBµÄ¿ª·¢¾ÑéµÄÓÅÏÈ£¬Á˽â»ùÓÚWEBLOGIC/JBOSSµÄƽ̨¿ª·¢£»
5¡¢ ÊìϤSYBASE»òORACLEÊý¾Ý¿â,ÊìϤÊý¾Ý¿âÉè¼Æ£»
1. Good understanding of OO programming.
2. Familiar with J2EE development.
3. Familiar with Structs, Spring, James and Hibernate.
4. Familiar with Oracle or other database.
1.ÊìÁ·ÕÆÎÕJ2EEµÄ¿ª·¢¼¼Êõ¼°JSF¿ò¼Ü£»
2¡¢ÊýÁ¿ÕÆÎÕORACLE,SQLSERVERÊý¾Ý¿â¼¼Êõ£»
3¡¢ÊìÁ·ÕÆÎÕeclipse¿ª·¢¹¤¾ß£»
1 Fluent in Java Programming. £¨ÊìϤJava±à³ÌÓïÑÔ¡££©
2 Familiar with RDBMS, JSP/servlet, html, xml, sql, JDBC, Swing, Ajax.
3 Familiar with Design Pattern, Oracle, MS SQL server, Linux, Unix. TCP/IP is a big plus.
4 Familiar with Java Open Source: Eclipse, Struts, Spring, Hibernate, Tomcat, LAMP is a big plus
1¡¢ ¾«Í¨JAVA¡¢JSP¡¢EJBµÈJ2EEÏà¹Ø¿ª·¢¼¼Êõ£¬ÊìϤWeb¿ª·¢Ä£Ê½£»
2¡¢ ¾ßÓжþÄêÒÔÉÏÏà¹ØÏîÄ¿¾Ñ飬ÊìϤÊý¾Ý¿âÖÁÉÙÒ»ÖÖÒÔÓïÑÔ£»
3¡¢ ¾ßÓÐÒøÐÐÒµÎñ¿ª·¢¾ÑéÕߺÍUNIX »
Ïà¹ØÎĵµ£º
import java.io.*;
public class Luckyman {
public static void main(String []args){
int coins,i,j,bets,rand,rewards,unit;
char choiceID,luckyID;
boolean flag=true;
int in;
coins=10;
bets=0;
unit=1;
&nbs ......
¼ÇµÃ´óѧ±ÏÒµÕÒ¹¤×÷ʱ£¬Ãæ¹Ù¾³£ÎʵľÍÊÇ˵˵“==Óëequals”µÄÇø±ð£¬ºúÂÒ´ðһͨ¡£½ñÌì¿´Ò»ÏÂÔÀí°É¡£
ʲôʱºòÐèÒªÖØÐ´equals()?
¡¡¡¡ÎÒÃÇÖªµÀÿһ¸öjavaÀà¶¼¼Ì³Ð×ÔObjectÀ࣬equals()ÊÇObjectÀàÖÐÌṩµÄ·½·¨Ö®Ò»¡£ÄÇô£¬ÈÃÎÒÃÇÏÈÀ´¿´¿´Object#equals()ÔÚJavaÖеÄÔ´úÂ룺
public boolea ......
Map m = new HashMap();
for (Object o : map.keySet()){
map.get(o);
}
JDK1.4
Map map = new HashMap() ;
Iterator it = map.entrySet().iterator() ;
while (it.hasNext())
{
Map.Entry entry = (Map ......
Java Servlet API˵Ã÷Îĵµ£¨2.1a°æ£©£¨Ò»£©
ÒëÕßǰÑÔ£º
½üÀ´ÔÚÕûÀíÓйØServlet×ÊÁÏʱ·¢ÏÖ£¬ÔÚÍøÉϾ¹È»ÕÒ²»µ½Ò»·ÝÖÐÎĵÄJava Servlet APIµÄ˵Ã÷Îĵµ£¬¶øÔÚÓÐÒ»±¾ÓйØJSPµÄÊéºóÃæ¸½µÄJava Servlet API˵Ã÷¾¹È»²»È«£¬¶øÕâ·ÝÎĵµµÄ2.1a°æÔÚ1998ÄêµÄ11ÔÂ·Ý ......