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：
原文出处：http://developers.sun.com/techtopics/mobility/midp/articles/wtk23beta/
Sun Java Wireless Toolkit越来越好，2.3beta版本增加了对于三种新的API的支持：
l The Security and Trust Services APIs (SATSA, ......
1 Boolean VS boolean
public final class Booleanextends [url=file:///G:/html_zh_CN/html/zh_CN/api/java/lang/Object.html]Object[/url]implements [url=file:///G:/html_zh_CN/html/zh_CN/api/java/io/Serializable.html]Serializable[/url], [url=file:///G:/html_zh_CN/html/zh_CN/api/java/lang ......
一.获得控制台用户输入的信息
Java代码
/** */
/**获得控制台用户输入的信息
* @return
* @throws IOException
*/
public
......
/**
* 获得实效时间,当前时间推迟1个月的时间<br>
*
* @return
*/
private String getInvalidationTime() {
String invalidationTime ......
/**
* 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 ......
