Some Java based open
Database
MySQL
PostgreSQL
Firebird(suitable for embedded database)
HSQLDB(160K)
DB Tie
Hibernate
Ibatis
JDO
OSCache
JBossCache
Business Tie
Spring
UI Tie
Structs
JSF
Tapestry
Webwork
Flex
DWR(Ajax
Framework)
ZK(Ajax
Framework)
Dojo(Ajax
Framework)
Development Tools
Eclipse
NetBeans
Web Server
Tomcat
Jetty
App Server
Jboss
Tools
Quartz(job scheduling system)
Velocity(Template Engine)
Roller
Weblogger
(Blog)
Apahce
Lucene
(
full
text searching)
iText
(produce PDF)
JUnit
(Unit Test)
XWiki
Xiss
web(
Web Album)
Portal
Liferay
(J2EE App,Portal
system)
Jetspeed
(Enterprise
Information Portal)
CMS
OpenCms
Webman
dotCMS
WorkFlow
jBpm
Forum
JForum
相关文档：
import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import net.sourceforge.pinyin4j.PinyinHelper;
public class PinyinComparator implements Comparator<Object> {
private String concatPinyinStringArray(String[] pinyinArray) {
&nb ......
一直被同步搞得晕头转向，今天遇到了要写静态方法，总担心会不会有同步问题，结果看了以下一席话，豁然开朗~~
Every method of java will have a stack, and every invokation on that
method will have it's own 'stack frame'. So the locale data of one
method invokation will not affect others.
Please do not c ......
Java 静态代理和动态代理
http://kuangbaoxu.javaeye.com/blog/192804
关键字: 静态代理与动态代理
1. 代理模式主要有两种：静态代理和动态代理
2. 静态代理：
比如要在输出“HelloWorld”前打印一个字符串“Welcome”
A:先定义一个接口类
Java代码
pac ......
/**
* 获得当前时间一小时前的时间，格式化成yyyy-MM-dd HH:mm:ss:SS<br>
*
* @return 当前时间一小时前的时间
*/
public String getOneHours ......
