java project ת³Édynamic web project
×ªÔØ×Ô£ºhttp://blog.csdn.net/seaward/archive/2008/11/26/3376511.aspx
ÓÃgoogleÕÒµ½¹ýÀÏÍâдµÄÏà¹ØµÄÎÄÕ£¬µ«ÊDz»ÍêÕû¡£¸ù¾Ý×Ô¼ºµÄʵ¼ùÖØÐÂдһ¸ö¡£
¼ÙÉ裺ÎÒÃÇÏÖÓÐÒ»¸öjava project½Ð×öoldWebApp£¬Ò»¸öDynamic Web Project½Ð×ödynaWebApp¡£
1¡¢ÔÚoldWebAppµÄ¸ùĿ¼ÏÂÕÒµ½²¢´ò¿ª.projectÎļþ£¬Ð޸ijÉ
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>oldWebApp</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.wst.jsdt.core.javascriptValidator</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.common.project.facet.core.builder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
&nb
Ïà¹ØÎĵµ£º
ÓõÄÊÇMySQLÊý¾Ý¿â¡£
1£¬½¨Ò»¸öuserdb¿â£¬ÔÙ½¨userinfo±í£¬×ֶΣºid(int),username(varchar),password(varchar)¡£
create database userdb;
use userdb;
create table userinfo(
id int(10) not null auto_increment,
username varchar(20),
password varchar(20),
primary key(id));
2£¬DBConnection.jav ......
µÚһ֪ʶµã£º¹¹ÔìÆ÷£¬¹¹ÔìÆ÷ºÍÀàÃûÒ»Ö£¬ÎÞ·µ»ØÖµ£¬ÔÚjavaÖГ³õʼ»¯”Óë“´´½¨”ÊÇÁ¬ÔÚÒ»ÆðµÄ£¬ËùÒÔÎÒÃǾ³£Óù¹ÔìÆ÷ÔÚ´´½¨¶ÔÏóµÄʱºòÀ´³õʼ»¯ÀàµÄһЩʵÀý¡£ÌØÊâ˵Ã÷£ºnew±í´ïʽ·µ»ØÁ˶Ôн¨¶ÔÏóµÄÒýÓ㬵«Êǹ¹ÔìÆ÷±¾ÉíûÓзµ»ØÈκÎÖµ¡£
µÚ¶þ¸ö֪ʶµã£º·½·¨µÄÖØÔØ£¬Ãû³ÆÏàͬ£¬²ÎÊý²»Í¬µÄ·½·¨½Ð×ö· ......
2010-04-26 22:36
import java.util.Scanner;
public class _calendar {
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("ÇëÊäÈëÄê·Ý£º");
Scanner sc = new Scanner(System.in);
int year = sc.nextInt(); ......
°²×°»·¾³£º
1.ÉÏ´«jdk-6u17-linux-i586.binºÍapache-tomcat-6.0.20.tar.gzµ½/usr
2.°²×°JDK
¡¡¡¡$chmod a+x jdk-6u17-linux-i586.bin
¡¡¡¡$ ./jdk-6u17-linux-i586.bin
¡¡¡¡$ vi /etc/profile
¡¡¡¡#Ìí¼ÓÈçÏÂ
¡¡¡¡export JAVA_HOME=/usr/jdk1.6.0_17
¡¡¡¡export PATH=$JAVA_HOME/bin:$PATH
¡¡¡¡$echo $JAVA_H ......
ÁèÓî ÔÚwww.360doc.comÖÐתÌû¡¾IEEE¸¡µãÊý±íʾ·¨¡¿£¬¾¹ý×ÐϸÑо¿£¬ÖÕÓÚÓеãÐĵÃÁË¡£
floatתʮÁù½øÖÆ£º
16½øÖƸ¡µãÊýµÄ±íʾ·½·¨£¬¸ù¾ÝIEEEµÄ±ê×¼£¬·ÖΪ32λºÍ64λÁ½ÖÖ£¬²ÎÊý·Ö±ðÈçÏ£º
·ûºÅλ
Ö¸Êýλ
Ö¸ÊýÆ«ÒÆÁ¿
βÊýλ
32λ
1[31]
8[23-30]
23[0-22]
127
64λ
1[63]
11[52-62]
52 ......