阿姆斯壮 on SuprGlu

Thursday, Jul 05 2007 no comments

搬家了

走了，新的坑：http://amsz.yo2.cn/

阿姆斯壮 2007-07-06 00:10 发表评论

via BlogJava-阿姆斯壮 amsz

Thursday, Jun 14 2007 no comments

安装 DokuWiki

环境：Linux AS4、Apache2.2、PHP 4.4.7、DokuWiki-2007-05-24

Apache的安装见前文

PHP

下载php-4.4.7.tar.gz，解压
./configure --with-apxs2=$APACHE_HOME/bin/apxs
make & make install
cp php.ini-dist &PHP_HOME/etc/php.ini

DokuWiki

下载dokuwiki-2006-11-06.tgz，解压
为apache添加rewrite模块：
cd $APACHE_HOME/modules/mappers
$APACHE_HOME/bin/apxs -i -a -c mod_rewrite.c
检查httpd.conf中是否已经加入：LoadModule rewrite_module libexec/mod_rewrite.so
配置apache的httpd.conf

Alias /wiki "/local/xsun/servers/dokuwiki"
<Directory "$DokuWiki_HOME">
Allow from all

AddType application/x-httpd-php .php .phtml
AddType application/x-httpd-php-source .phps
RewriteEngine on

RewriteBase /wiki

RewriteRule ^_media/(.*)              lib/exe/fetch.php?media=$1  [QSA,L]
RewriteRule ^_detail/(.*)             lib/exe/detail.php?media=$1  [QSA,L]
RewriteRule ^_export/([^/]+)/(.*)     doku.php?do=export_$1&id=$2  [QSA,L]
RewriteRule ^$                        doku.php  [L]
RewriteCond %{REQUEST_FILENAME}       !-f
RewriteCond %{REQUEST_FILENAME}       !-d
RewriteRule (.*)                      doku.php?id=$1  [QSA,L]
RewriteRule ^index.php$               doku.php
php_value auto_prepend_file "$DokuWiki_HOME/prepend.php"
</Directory>
$APACHE_HOME/bin/apachectl start

DokuWiki 安全配置

在$DokuWiki_HOME目录下创建prepend.php，和apache的配置文件对应，在执行会预先加载

<?php
define('DOKU_CONF','$DokuWiki_HOME/conf/');
define('DOKU_INC','$DokuWiki_HOME');
?>

然后将$DokuWiki_HOME目录下的文件夹都移出，例如$Wiki_HOME
ln -s $DokuWiki_HOME/lib $Wiki_HOME/lib
在$DokuWiki_HOME/conf/local.php文件中添加：$conf['savedir'] = '$Wiki_HOME/data';
在浏览器中打开install.php，配置完后将这个文件删除

下面是我配置过的文件：
local.php:
$conf['title'] = 'My Wiki';
$conf['useacl'] = 1;
$conf['superuser'] = '@admin';
$conf['userewrite'] = '1';
$conf['useslash'] = 1;
$conf['sepchar'] = '-';
$conf['openregister'] = '0';

$conf['savedir'] = '/local/xsun/wiki/data';
@include(DOKU_CONF.'local.protected.php');

users.auth.php:
test:61e7250f72098cf2602541ffbaf66e59:LALALA:pepsixp@gmail.com:admin,user

acl.auth.php:
* @ALL 1
* @user 8

阿姆斯壮 2007-06-14 22:13 发表评论

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Tuesday, Jun 12 2007 no comments

PEPSIXP

PEPSIXP = PEPSI + XP = 百事可乐 + 极限编程 = 一个爱喝百事可乐，向往加入敏捷团队的程序员
冰云的敏捷团队建设看得我心直痒痒，貌似看到了一个程序员的天堂。有的团队成天忙忙碌碌，进度缓慢Bug大堆还浪费了自己大好的年华；有的团队嘻嘻哈哈，却有着极高的工作效率，这就是环境带来的差异。

女怕嫁错郎，男怕入错行，老话没错的！写在公司又一同志离职当天晚上。

阿姆斯壮 2007-06-13 00:08 发表评论

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Wednesday, Apr 04 2007 no comments

IDEA 6与Junit 4 版本不兼容

IDEA 6.0.4 不能跑Junit4.2 - ISSUES
IDEA 6.0.5 不能跑Junit4.3 - ISSUES

Intellij IDEA总是慢一拍，所以最高版本的配置就是：IDEA 6.0.5 + Junit4.2

阿姆斯壮 2007-04-04 14:43 发表评论

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Thursday, Feb 01 2007 no comments

Hibernate OneToOne 复合主键

主表有两个字段映射到副表，可以取得唯一记录，但这条记录不定存在，这两个字段需要做条件过滤，就这个状况。

Hibernate Annotation 配置的注意点：

需要映射字段的@Column属性设为insertable = false, updatable = false，

不产生列重复的异常
在hql解析的时候，自动合并相同的列(参考)

类必须implements Serializable，不然会抛ClassCaseException(郁闷4个小时 -_-!)

HQL

select s from ScopeProjection s left join fetch s.overridewhere s.hubsite=? ands.companyabbr=?

CODE

@Entity
@SequenceGenerator(name = " SEQ_GEN " , sequenceName = " SCOPEPROJECTIONSEQ " )
public class ScopeProjection implements Serializable {
     private Integer id;
     private String hubsite;
     private String companyabbr;
     private ScopeProjectionOverride override;

    @Id
    @Column(name = " PROJECTIONID " )
    @GeneratedValue(strategy = GenerationType.AUTO, generator = " SEQ_GEN " )
     public Integer getId() {
         return id;
    }

     public void setId(Integer id) {
         this .id = id;
    }

    @Column(name = " HUBSITENAME " , nullable = false , insertable = false , updatable = false )
     public String getHubsite() {
         return hubsite;
    }

     public void setHubsite(String hubsite) {
         this .hubsite = hubsite;
    }

    @Column(name = " COMPANYABBREVIATION " , nullable = false , insertable = false , updatable = false )
     public String getCompanyabbr() {
         return companyabbr;
    }

     public void setCompanyabbr(String companyabbr) {
         this .companyabbr = companyabbr;
    }

    @OneToOne(cascade = CascadeType.PERSIST)
    @JoinColumns ({
        @JoinColumn(name = " COMPANYABBREVIATION " , referencedColumnName = " COMPANYABBREVIATION " ),
        @JoinColumn(name = " HUBSITENAME " , referencedColumnName = " HUBSITENAME " )
    })
     public ScopeProjectionOverride getOverride() {
         return override;
    }

     public void setOverride(ScopeProjectionOverride override) {
         this .override = override;
    }
}

@Entity
@SequenceGenerator(name = " SEQ_GEN " , sequenceName = " SCOPEOVERRIDESEQ " )
public class ScopeProjectionOverride implements Serializable {
     private Integer id;
     private String companyabbr;
     private String hubsitename;

    @Id
    @Column(name = " OVERRIDEID " )
    @GeneratedValue(strategy = GenerationType.AUTO, generator = " SEQ_GEN " )
     public Integer getId() {
         return id;
    }

     public void setId(Integer id) {
         this .id = id;
    }

    @Column(name = " COMPANYABBREVIATION " )
     public String getCompanyabbr() {
         return companyabbr;
    }

     public void setCompanyabbr(String companyabbr) {
         this .companyabbr = companyabbr;
    }

     public String getHubsitename() {
         return hubsitename;
    }

     public void setHubsitename(String hubsitename) {
         this .hubsitename = hubsitename;
    }
}

阿姆斯壮 2007-02-01 23:55 发表评论

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Thursday, Dec 21 2006 no comments

SVN 配置

创建

mkdir /etc/svn/repos1
svnadmin create /etc/svn/repos1
svn import file:///etc/svn/repos1 --message "init" // 导入当前目录下所以文件
svn import /local/mydir/ file:///etc/svn/repos1 --message "init" // 导入指定目录下所以文件

查看

svn list --verbose file:///etc/svn/repos1/
svnlook info /etc/svn/repos1/
svnlook tree /etc/svn/repos1/ --show-ids

Apache权限控制

${apache}/conf/httpd.conf 的配置：

LoadModule dav_svn_module modules/mod_dav_svn.so

LoadModule authz_svn_module modules/mod_authz_svn.so

DAV svn

SVNParentPath /etc/svn/repos1

SVNListParentPath on

AuthType Basic

AuthName "MY SVN Repository"

AuthUserFile /etc/svn/repos1/passwd.conf

AuthzSVNAccessFile /etc/svn/repos1/authz.conf

Require vaild-user

</Location>

创建用户和密码：${apache}/bin/htpasswd /etc/svn/repos1/authz.comf user1

authz.conf的配置：

[groups]

group1 = user1

group2 = user1,user2

[/]

* = r

[project1:/path1]

@group1 = rw

[project1:/path2]

@group2 = rw

取出：svn co file:///etc/svn/report1

另外需要修改两个地方，不然无法提交修改的文件：

chown -R sysuser:sysuser /etc/svn/report1
chmod -R 700 /etc/svn/report1
在${apache}/conf/httpd.conf中找到：
User daemon
Group daemon
改为
User sysuser
Group sysuser
以root用户启动apache后，自动切换到sysuser身份运行

阿姆斯壮 2006-12-21 13:38 发表评论

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Monday, Dec 04 2006 no comments

Apache + Subversion 安装

环境：SunOS 5.9 Generic、Apache-2.2.3、Subversion-1.4.2

Apache

下载httpd-2.2.3.tar.gz，解压
检查path是否加入了：/usr/ccs/bin，这是我make报错的根源，之后就一马平川了
$ ./configure --enable-dav --enable-so --prefix=/usr/local/apache2/
$ make;make install
修改/usr/local/apache2/conf/httpd.conf中的ServerName的配置，写上服务器的IP地址和端口号，例如ServerName 12.34.56.78:80
进入bin目录启动(需要root)，# ./apachectl start
打开浏览器http://ip_address/，等待测试页"It works!"的出现 :_)

Subversion

下载neon-0.26.2.tar.gz，解压
$ ./configure --prefix=/usr/local/neon; make; make install
下载subversion-1.4.2.tar.gz，解压
$ ./configure --prefix=/usr/local/subversion --with-apxs=/usr/local/apache2/bin/apxs --with-apr=/usr/local/apache2 --with-apr-util=/usr/local/apache2 --with-neon=/usr/local/neon --with-ssl --with-zlib
$ make;make install
修改apache配置文件httpd.conf：
LoadModule dav_svn_module modules/mod_dav_svn.so
LoadModule authz_svn_module modules/mod_authz_svn.so
<Location /svn>
DAV svn
SVNParentPath /home/svnroot/
</Location>
创建仓库：
$ mkdir /home/svnroot/
$ cd /usr/local/subversion/bin
$ ./svnadmin create /home/svnroot/test
$ ./svn import /home/user/import file:///home/svnroot/test –m "import files test"
重启Apache
$ ./usr/local/apache2/bin/apachectl restart
打开浏览器：http://localhost/svn/test ，应该能看到些什么东西

阿姆斯壮 2006-12-04 13:16 发表评论

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Saturday, Nov 11 2006 no comments

Ubuntu6.10 - 初始化

升级了一下ubuntu，记录一下

激活root用户：
sudo passwd root
修改源：
sudo gedit /etc/apt/sources.list
删除所有内容并添加如下信息(江苏省常州市电信)：
deb http://ubuntu.cn99.com/ubuntu/ edgy main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ edgy-security main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ edgy-updates main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ edgy-proposed main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu/ edgy-backports main restricted universe multiverse
deb http://ubuntu.cn99.com/ubuntu-cn/ edgy main restricted universe multiverse
升级系统：
sudo apt-get update
sudo apt-get dist-upgrade
设置本地local环境：
sudo dpkg-reconfigure locales
安装中文语言支持:
do apt-get install language-pack-gnome-zh language-pack-gnome-zh-base language-pack-zh language-pack-zh-base language-support-zh
安装中文字体：
sudo apt-get install ttf-arphic-ukai ttf-arphic-uming
安装编译环境:
sudo apt-get install build-essential
更改 GRUB 菜单内开机系统的预设值
sudo vi /boot/grub/menu.lst
修改 ... default 0 ...

好了，注销一下电脑，再次登入后按 Ctrl + 空格键(激活输入法) 应该可以使用，并且整个界面都是中文的了。

阿姆斯壮 2006-11-12 00:52 发表评论

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Wednesday, Sep 06 2006 no comments

Links for the day

via del.icio.us/pepsixp

Tuesday, Sep 05 2006 no comments

Links for the day

via del.icio.us/pepsixp