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Windows下安�?Rails

Tue, 27 Mar 2012 10:30:00 GMT

1.下蝲安装 RubyInstaller�Q?http://rubyforge.org/frs/?group_id=167&release_id=46588

2. ��?RubyGems 版本�Q�须高于 1.3.6

gem -v

3.如果版本不是最斎ͼ�可以通过下面的命令更新至最新版本：

gem update --system
gem uninstall rubygems-updat�?br />

�Q?安装　Rails�Q?br />

gem install rails

zJun's帛罗�?/a> 2012-03-27 18:30 发表评论

Mon, 26 Mar 2012 17:16:00 GMT

1.按照github上的指南配置�Q?a >http://help.github.com/win-set-up-git/�Q�基��的git环境�?br />
2.在github上创��Z��个Repository�?br />
3.在Eclipse中通过“Eclipse Marketplaces”�Q�在Market Places里安装egit�?br />
4.在Eclipse中生public key, �q�添加到GitHub Repository中�?br /> Eclipse中通过�Q�performance -> SSH2 -> Key Management -> Gernerate RSA Key 生成 SSH �?public key�?br />在GitHub中通过�Q�edit your profile -> ssh key -> Add SSH Key ��d��SSH Key, 把上面生成的 public key 拯��到这里，保存�?br />
5.Eclipse里File菜单�Q�Import�Q�即可从git导入刚添加到git的项目了�?

6.修改�Q��ƈ提交。在��目上点右键–>team–>commit。commit是commit到本机的git库，而push才是同步到github�?img src ="http://www.tkk7.com/zJun/aggbug/372752.html" width = "1" height = "1" />

zJun's帛罗�?/a> 2012-03-27 01:16 发表评论

Ubuntu 安装 Eclipse

Mon, 26 Mar 2012 17:00:00 GMT

1.下蝲最新版 Eclipse:
官方下蝲�Q�http://www.eclipse.org/downloads/

2.解压下蝲的压�~�包�Q?br />

$sudo tar xvfz eclipse-SDK-3.1.2-linux-gtk.tar.gz -C /opt

�q�个时候，��可以在 /opt 文�g夹中看到出现了一个eclipse的文件夹�Q�双��d��中的eclipse文�g��可以运行eclipse了�?br />
3.在菜单设�|�Eclipse选项�Q?

$gedit ~/.local/share/applications/eclipse-user.desktop

插入一下内容：

[Desktop Entry]
Comment=Java IDE
Name=Eclipse
Exec=/opt/eclipse/eclipse
Encoding=UTF-8
Terminal=false
Type=Application
Categories=Application;Development;
Icon=/opt/eclipse/icon.xpm

zJun's帛罗�?/a> 2012-03-27 01:00 发表评论

Use FindBugs Plugin to generate a report

Sat, 17 Mar 2012 14:46:00 GMT

Here is a simple way to generate a analyze report by using FindBugs plugins in RSA:

Using FindBugs to scan the code and save the result as XML file

the XML report is in a bad format for reading, we can use XSL file to make it easy and clear to read:

Use Internet Explore to open the XML report, now we get a report:

Note: FindBugs provided following xsl files for different format:
1、default.xsl�Q?br>2、fancy.xsl�Q?br>3、fancy-hist.xsl�Q?br>4、plain.xsl�Q?br>5、summary.xsl�Q?/p>

zJun's帛罗�?/a> 2012-03-17 22:46 发表评论

Eclipse �?JSEclipse 插�g

Tue, 29 Jan 2008 09:20:00 GMT

摘要: 使用 JSEclipse�Q�JavaScript �E�序员现在有了自��q�� Eclipse 插�g�Q�该插�g��提供许多重要功能来辅助开�?JavaScript 应用�E�序。像 Eclipse 多年来�ؓ Java�?语言和其他语�a�提供了易用性一��P��JSEclipse �?JavaScript 开发�h员提供了同样的优炏V�?nbsp; 阅读全文

zJun's帛罗�?/a> 2008-01-29 17:20 发表评论

Eclipse的properties插�g

Thu, 24 Jan 2008 14:41:00 GMT

分��n一个不错的�~�写properties文�g的Eclipse插�g�Q�plugin�Q�，有了它我们在�~�辑一些简体中文、繁体中文等 Unicode文本�Ӟ��׃��必再使用native2ascii�~�码了。�?zh��n)�可以通过Eclipse中的软�g升��Q�Software Update�Q�安装此插�g�Q�步骤如下：

1、展开Eclipse的Help菜单�Q�将鼠标�U�d��Software Update子项�Q�在出现的子菜单中点击Find and Install�Q?br />2、在Install/Update对话框中选择Search for new features to install�Q�点击Next�Q?br />3、在Install对话框中点击New Remote Site�Q?br />4、在New Update Site对话框的Name填入“PropEdit”或其它��L��非空字符�Ԍ��在URL中填入http://propedit.sourceforge.jp/eclipse/updates/�Q?br />5、在Site to include to search列表中，除上一步加入的site外的其它选项��L��Q�点击Finsih�Q?br />6、在弹出的Updates对话框中的Select the features to install列表中将所有结��ؓ�?.1.x”的选项��L��Q�适用于Eclipse 3.2版本的朋友）�Q?br />7、点击Finish关闭对话框；
8、在下蝲后，同意安装�Q�再按提�C�重启Eclipse�Q�在工具条看到�Ş似vi的按钮表�C�安装成功，插�g可用。此�Ӟ��Eclpise中所有properties文�g的文件名前有�l�色的P的图标作为标识�?

zJun's帛罗�?/a> 2008-01-24 22:41 发表评论

[Eclipse] The type XXX cannot be resolved. It is indirectly referenced from required .class files错误.....

Tue, 16 Oct 2007 12:55:00 GMT

摘要: 在Eclipse中遇到The type XXX cannot be resolved. It is indirectly referenced from required .class files错误.....,查找的解军_��法如�? 阅读全文

zJun's帛罗�?/a> 2007-10-16 20:55 发表评论

Wed, 05 Sep 2007 11:40:00 GMT

整理�? SpringSide中文论坛

实际执行��d��的Class: CourseService

public class CourseService {

   public void sendCourseEnrollmentReport() {
    System.out.println( " HelloWorld " );
  }

}

调度��d��的Class: TaskApp

import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.FileSystemResource;

public class TaskApp {

   public static void main(String[] args) throws Exception {
    BeanFactory factory = new XmlBeanFactory( new FileSystemResource( " WebRoot/WEB-INF/classes/scheduleTask.xml " ));
    factory.getBean( " z " );
  }

}

配置调度执行��d��的配�|�文�? scheduleTask.xml

xml version="1.0" encoding="UTF-8" ?>
DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd" >
< beans >

   < bean id ="z" class ="org.springframework.scheduling.quartz.SchedulerFactoryBean" >
     < property name ="triggers" >
       < list >
     < ref bean ="cronReportTrigger" />
       list >
     property >
   bean >

   < bean id ="courseService" class ="CourseService" >
   bean >

   < bean id ="scheduledReportJobDetail" class ="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean" >
     < property name ="targetObject" >
     < ref bean ="courseService" />
     property >
     < property name ="targetMethod" >
       < value > sendCourseEnrollmentReport value >
     property >
   bean >

   < bean id ="cronReportTrigger" class ="org.springframework.scheduling.quartz.CronTriggerBean" >
     < property name ="jobDetail" >
     < ref bean ="scheduledReportJobDetail" />
     property >
     < property name ="cronExpression" >
       < value > 10,15,20,25,30,35,40,45,50,55 * * * * ? value >
     property >
   bean >
beans >

关于配置文�g中参�?strong>cronExpression的说�?

字段允许值允许的�Ҏ(gu��)��字符
�U��?/span> 0 - 59 , - * /
分�?/span> 0 - 59 , - * /
��时 0 - 23 , - * /
日期 1 - 31 , - * ? / L W C
月䆾 1 - 12 或者 JAN-DEC , - * /
星期 1 - 7 或者 SUN-SAT , - * ? / L C #
�q�_��可选）留空 , 1970 - 2099 , - * /

表达式意�?

" 0 0 12 * * ? " 每天中午12点触发�?br /> " 0 15 10 ? * * " 每天上午10:15触发
" 0 15 10 * * ? " 每天上午10:15触发
" 0 15 10 * * ? * " 每天上午10:15触发
" 0 15 10 * * ? 2005 " 2005�q�的每天上午10:15触发
" 0 * 14 * * ? " 在每天下�?点到下午2:59期间的每1分钟触发
" 0 0/5 14 * * ? " 在每天下�?点到下午2:55期间的每5分钟触发
" 0 0/5 14,18 * * ? " 在每天下�?点到2:55期间和下�?点到6:55期间的每5分钟触发
" 0 0-5 14 * * ? " 在每天下�?点到下午2:05期间的每1分钟触发
" 0 10,44 14 ? 3 WED " 每年三月的星期三的下�?:10�?:44触发
" 0 15 10 ? * MON-FRI " 周一臛_��五的上午10:15触发
" 0 15 10 15 * ? " 每月15日上�?0:15触发
" 0 15 10 L * ? " 每月最后一日的上午10:15触发
" 0 15 10 ? * 6L " 每月的最后一个星期五上午10:15触发
" 0 15 10 ? * 6L 2002-2005 " 2002�q�至2005�q�的每月的最后一个星期五上午10:15触发
" 0 15 10 ? * 6#3 " 每月的第三个星期五上�?0:15触发
0 6 * * * 每天早上6点 �?br /> 0 */ 2 * * * 每两个小时 �?br /> 0 23 - 7 / 2 �Q?/span> 8 * * * 晚上11点到早上8点之间每两个��时�Q�早上八点 �?br /> 0 11 4 * 1 - 3 每个月的4号和每个�C�拜的礼拜一到礼拜三的早�?1点 �?br /> 0 4 1 1 * 1�?日早�?点�?/span>

Download:
Quartz

相关文档:
http://blog.csdn.net/ezerg/archive/2004/09/24/115894.aspx
http://blog.csdn.net/yujiebo025/archive/2005/09/13/479049.aspx
http://blog.csdn.net/mengz/archive/2005/01/13/252267.aspx
http://blog.csdn.net/jorwang/archive/2005/05/12/374111.aspx
http://blog.csdn.net/Mailbomb/archive/2005/10/26/517128.aspx
http://blog.csdn.net/stonecai/archive/2007/01/06/1475745.aspx
http://landerchan.spaces.live.com/Blog/cns!8759A7C5A9737DC!116.entry
http://hanxinyu.javaeye.com/blog/37000
http://www.onjava.com/pub/a/onjava/2004/03/10/quartz.html

zJun's帛罗�?/a> 2007-09-05 19:40 发表评论

Thu, 08 Feb 2007 03:35:00 GMT

摘要: Displaytag1.1支持在外部实现大数据量分��c��主要有两种方式实现�Q?

Displaytag 1.1 offers two alternative ways for working with partial lists:

the first one uses the valuelist pattern, and requires that the object that you give to displaytag implements the org.displaytag.pagination.PaginatedList interface. You can pass this object to displaytag as an usual list, and it will extract paging and sorting information from it. This way is more recommended if you have to build your backend layer and you can easily 阅读全文

zJun's帛罗�?/a> 2007-02-08 11:35 发表评论

使用POI生成Excel文�g

Mon, 22 Jan 2007 09:59:00 GMT

摘要: Apache的Jakata��目的POI子项目，目标是处理ole2对象�? POI可以�? http://www.apache.org/dyn/closer.cgi/jakarta/poi/ 下蝲�?.. 阅读全文

zJun's帛罗�?/a> 2007-01-22 17:59 发表评论

Fri, 10 Nov 2006 05:49:00 GMT

摘要: DCBP�q�接池的��单��用方法�?nbsp; 阅读全文

zJun's帛罗�?/a> 2006-11-10 13:49 发表评论

[Jakarta Commons] 使用LRUMap

Mon, 31 Jul 2006 06:52:00 GMT

摘要: 使用�q�开源缓存包(�?EHCache)都知道，�~�存�{�略中主要分为FIFO,LRU,LFU�{�几�U�。而Jakarta Commons中提供的 org.apache.commons.collections.map.LRUMap 可用来保存最�q��用的几条记录�Q�提供了LRU(Least Recently Used)�~�存�{�略的实现�?nbsp; 阅读全文

zJun's帛罗�?/a> 2006-07-31 14:52 发表评论

[Jakarta Commons] 使用StringUtil�c?

Thu, 27 Jul 2006 08:01:00 GMT

摘要: org.apache.commons.lang.StringUtils中提供许多有用的字符串操作方法，了解�q�些�Ҏ(gu��)��Q�我们可以避免许多不必要的重复工作。下面介�l�其中比较有用的几个�Ҏ(gu��)��Q?nbsp; 阅读全文

zJun's帛罗�?/a> 2006-07-27 16:01 发表评论