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Hibernate2.X配置�Ҏ��(一)

�׃��.��利 — Wed, 19 Apr 2006 09:07:00 GMT

1 < composite - id name = " comp_id " class = " com.xuanwu.wap.king.model.persistence.TblKingUserAgaPK " unsaved - value = " null " >
2              < key - many - to - one name = " user " column = " N_USER_ID " class = " com.xuanwu.wap.king.model.persistence.TblKingUser " >
3              key - many - to - one >
4              < key - many - to - one name = " aga " column = " N_AgA_ID " class = " com.xuanwu.wap.king.model.persistence.TblKingAga " >
5              key - many - to - one >
6          composite - id >

1 < many-to-one name ="tblKingAga" class ="com.xuanwu.wap.king.model.persistence.TblKingAga" update ="false" insert ="false" >
2 < column name ="N_AGA_ID" />
3 many-to-one >

1 < set name ="tblKingUserAgas" lazy ="true" inverse ="true" cascade ="none" >
2              < key >
3                  < column name ="N_AGA_ID" />
4              key >
5              < one-to-many class ="com.xuanwu.wap.king.model.persistence.TblKingUserAga" />
6 set >

1 < id name ="id" type ="java.lang.Long" column ="id" >
2        < generator class ="sequence" >
3          < param name ="sequence" > seq_user_id param >
4        generator >
5 id >

1 < one-to-one name ="userData" class ="com.xuanwu.wap.union.journey.data.model.TJourneyUserData" cascade ="all" property-ref ="user" />
2 < many-to-one name ="roleData" cascade ="none" class ="com.xuanwu.wap.union.journey.data.model.TJourneyRoleData" column ="roleid" />
3 < set name ="userNPC" cascade ="all" inverse ="true" lazy ="true" >
4           < key column ="userid" > key >
5           < one-to-many class ="com.xuanwu.wap.union.journey.data.model.TJourneyUserNpc" />
6 set >
7 < set name ="userGoods" cascade ="all" inverse ="true" lazy ="true" >
8           < key column ="userid" > key >
9           < one-to-many class ="com.xuanwu.wap.union.journey.data.model.TJourneyUserGood" />
10 set >

�׃��.��利 2006-04-19 17:07 发表评论

Cookie问题

�׃��.��利 — Wed, 19 Apr 2006 08:49:00 GMT

路径与域合在一起就构成了cookie的作用范围�?br />如果不设�|�过期时��_��则表�C��个cookie的生命期为浏览器会话期间�Q�只要关闭浏览器�H�口�Q�cookie��消�׃��。这�U�生命期为浏览器会话期的cookie被称��Z��话cookie。会话cookie一般不存储在硬盘上而是保存在内存里�Q�当然这�U�行为�ƈ不是规范规定的�?br />存储在硬盘上的cookie可以在不同的��览器进�E�间�׃�n�Q�比如两个IE�H�口。而对于保存在内存里的cookie�Q�不同的��览器有不同的处理方式。对于IE�Q�在一个打开的窗口上按Ctrl-N�Q�或者从文�g菜单�Q�打开的窗口可以与原窗口共享，而��用其他方式新开的IE�q�程则不能共享已�l�打开的窗口的内存cookie�Q�对于Mozilla Firefox0.8�Q�所有的�q�程和标�{�N��都可以共享同��L��cookie。一般来说是用javascript的window.open打开的窗口会与原�H�口�׃�n内存cookie。浏览器对于会话cookie的这�U�只认cookie不认人的处理方式�l�常�l�采用session机制的web应用�E�序开发者造成很大的困扰�?img src ="http://www.aygfsteel.com/anyfly/aggbug/41952.html" width = "1" height = "1" />

�׃��.��利 2006-04-19 16:49 发表评论

Spring配置�Ҏ��(一)

�׃��.��利 — Wed, 19 Apr 2006 08:46:00 GMT

Spring配置属性名�Q�contextConfigLocation相对Web应用根目�?/p>

log4jConfigLocation
Convenience class that performs custom Log4J initialization for web environments, allowing for log file paths within the web application, with the option to perform automatic refresh checks (for runtime changes in logging configuration).

WARNING: Assumes an expanded WAR file, both for loading the configuration file and for writing the log files. If you want to keep your WAR unexpanded or don't need application-specific log files within the WAR directory, don't use Log4J setup within the application (thus, don't use Log4jConfigListener or Log4jConfigServlet). Instead, use a global, VM-wide Log4J setup (for example, in JBoss) or JDK 1.4's java.util.logging (which is global too).

Supports three init parameters at the servlet context level (that is, context-param entries in web.xml):

"log4jConfigLocation":
Location of the Log4J config file; either a "classpath:" location (e.g. "classpath:myLog4j.properties"), an absolute file URL (e.g. "file:C:/log4j.properties), or a plain path relative to the web application root directory (e.g. "/WEB-INF/log4j.properties"). If not specified, default Log4J initialization will apply ("log4j.properties" in the class path; see Log4J documentation for details).
"log4jRefreshInterval":
Interval between config file refresh checks, in milliseconds. If not specified, no refresh checks will happen, which avoids starting Log4J's watchdog thread.
"log4jExposeWebAppRoot":
Whether the web app root system property should be exposed, allowing for log file paths relative to the web application root directory. Default is "true"; specify "false" to suppress expose of the web app root system property. See below for details on how to use this system property in log file locations.
Note: initLogging should be called before any other Spring activity (when using Log4J), for proper initialization before any Spring logging attempts.

Log4J's watchdog thread will asynchronously check whether the timestamp of the config file has changed, using the given interval between checks. A refresh interval of 1000 milliseconds (one second), which allows to do on-demand log level changes with immediate effect, is not unfeasible.

WARNING: Log4J's watchdog thread does not terminate until VM shutdown; in particular, it does not terminate on LogManager shutdown. Therefore, it is recommended to not use config file refreshing in a production J2EE environment; the watchdog thread would not stop on application shutdown there.

By default, this configurer automatically sets the web app root system property, for "${key}" substitutions within log file locations in the Log4J config file, allowing for log file paths relative to the web application root directory. The default system property key is "webapp.root", to be used in a Log4J config file like as follows:

log4j.appender.myfile.File=${webapp.root}/WEB-INF/demo.log

Alternatively, specify a unique context-param "webAppRootKey" per web application. For example, with "webAppRootKey = "demo.root":

log4j.appender.myfile.File=${demo.root}/WEB-INF/demo.log

WARNING: Some containers (like Tomcat) do not keep system properties separate per web app. You have to use unique "webAppRootKey" context-params per web app then, to avoid clashes. Other containers like Resin do isolate each web app's system properties: Here you can use the default key (i.e. no "webAppRootKey" context-param at all) without worrying.

�׃��.��利 2006-04-19 16:46 发表评论

�׃��.��利 — Wed, 19 Apr 2006 08:43:00 GMT

WML规范:
img标签必须有src和alt两个属�?br /> HTML�Ҏ��字符必须�q��o
所有的内容必须包括�?lt;p>

标签�?br />

不能嵌套
input标签不能嵌套�?lt;small>�?br />中文的解冻I��
中国�U�d��加入以下几句后，��面中可以直接写中文�Q�不用�{换，提交的中文直接request.getParameter("")获得�Q�不用�{�?br /><%@ page contentType="text/vnd.wap.wml;charset=gbk"%>
<%response.setContentType("text/vnd.wap.wml;charset=UTF-8");%>
<%request.setCharacterEncoding("UTF-8");%>
中国联通加入以下几句后�Q�页面中可以直接写中文，不用转换�Q�提交的中文直接request.getParameter("")获得�Q�不用�{�?br /><%@ page contentType="text/vnd.wap.wml;charset=gbk"%>
<%request.setCharacterEncoding("UTF-8");%>
操作�pȝ��win2000,Web Server resin(或tomcat)
因�ؓ�~�码为UTF-8,在Linux应该也没问题
联通x-wap-client-id�Q�有��是2.0的，没有��是1.2
联通下载业务比较麻�?需要申请DownloadFun
uplink:download?source=http://wap.165e.com/df/http://www.139130.net/mkj/05000028.mid&size=11311&object=phone:ringtone&status=http://wap.139130.net/mkj/result.jsp�q�个下蝲链接的格�?br />http://wap.165e.com/df/��Z��理地址,后面的是文�g地址
object�Ҏ��不同的文件格式不一�?br />phone:ringtone表示铃声
phone:wallpaper表示囄��

联通的伪手机号:req.getHeader("deviceid")//211.96.20.4*
联通的手机�?req.getHeader("x-up-calling-line-id")
�U�d��的伪手机�?req.getParameter("MISC_MID")//211.136.253.102

�׃��.��利 2006-04-19 16:43 发表评论

�׃��.��利 — Wed, 19 Apr 2006 02:26:00 GMT

usr_tab_columns保存了所有用��L��表的列的信息,包括数据�c�d��,列名,表名�{?br />属于SYS用户,其它用户默认只有Select的权�?表结构看下图

图不清晰,��L��相册中图�?br />�?查找所有的包含CreateDate列名的表�?br />select table_name from user_tab_columns where column_name='CreateDate'

�׃��.��利 2006-04-19 10:26 发表评论