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:
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 ......
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 ......
今天在网上看到关于对JAVA内存的解释,觉得写的比较好便摘抄下来。
在Java中,内存泄漏就是存在一些被分配的对象,这些对象有下面两个特点,首先,这些对象是可达的,即在有向图中,存在通
路可以与其相连;其次,这些对象是无用的,即程序以后不会再使用这些对象。如果对象满足这两个条 ......
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.Driver;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Enumeration;
import java.util.Vector;
/*虽然现在用APACHE COMMONS DBCP可以非常方便的建立数据库连接池, ......