首先åQŒå¦‚果你åœ?/span>web.xmlæ–‡äšg中的配置是这æ ïLš„åQ?/span>

  <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
         /WEB-INF/classes/applicationContext-*.xml
        </param-value>
 </context-param>

那么需要在工程下创å»ÞZ¸€ä¸ªä»¥applicationContext- 为开头的xmlæ–‡äšgeg:applicationContext-jobconfig.xml

xml的头和结ž®ùNƒ¨åˆ†è·Ÿå…¶ä»–spring配置文äšgç›æ€¼¼åQŒå°±ä¸èµ˜˜qŽÍ¼Œæ­£æ–‡å¦‚下åQ?/span>

 <bean id="youJobName(¾cÕdˆ«å?/span>)" class="com.******.YourJobClassLocation(¾cȝš„定位)" />
 <bean id="doYourJob(别名)" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
     <property name="targetObject">
      <ref bean="youJobName(¾cÕdˆ«å?/span>)""/>
     </property>
     <property name="targetMethod">
      <value>runMethodName(定时执行的方法名)</value>
     </property>
 </bean>
 
 <bean id="youJobNameTrigger(触发器别å?/span>)" class="org.springframework.scheduling.quartz.CronTriggerBean">
   <property name="jobDetail">
     <ref bean="doYourJob(别名)""/>
   </property>
   <property name="cronExpression">
    <value>0 0/20 * * * ?(定时的时间配¾|?/span>)</value>
   </property>
 </bean>

 <bean id="doScheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
   <property name="triggers">
     <list>
      <ref local="youJobNameTrigger(触发器别å?/span>)"/>  
     </list>
   </property>
 </bean>

˜q™æ ·çš„配¾|®å‡ æœ¬å°±å¯ä»¥˜qè{了，但是有一个地方可能是你需要根据你的需求来¼‹®å®šçš„，那就是触发时间ã€?/span>

下面有一些关于时间配¾|®çš„说明åQ?/span>

The '*' character is used to specify all values. For example, "*" in the minute field means "every minute".
“*”字符被用来指定所有的倹{€‚如åQ?/span>”*“在分钟的字段域里表示“每分é’?/span>”ã€?/span>
The '?' character is allowed for the day-of-month and day-of-week fields. It is used to specify 'no specific value'. This is useful when you need to specify something in one of the two fileds, but not the other. See the examples below for clarification.
“?”字符只在日期域和星期域中使用。它被用来指å®?/span>“非明¼‹®çš„å€?/span>”。当你需要通过在这两个域中的一个来指定一些东西的时候，它是有用的。看下面的例子你ž®×ƒ¼šæ˜Žç™½ã€?/span>
月䆾中的日期和星期中的日期这两个元素时互斥的一起应该通过讄¡½®ä¸€ä¸ªé—®å?/span>(?)来表明不惌™®¾¾|®é‚£ä¸ªå­—ŒD?/span>

The '-' character is used to specify ranges For example "10-12" in the hour field means "the hours 10, 11 and 12".
“-”字符被用来指定一个范围。如åQ?/span>“10-12”在小时域意味着“10炏V€?/span>11炏V€?/span>12ç‚?/span>”ã€?/span>

The ',' character is used to specify additional values. For example "MON,WED,FRI" in the day-of-week field means "the days Monday, Wednesday, and Friday".
“,”字符被用来指定另外的倹{€‚如åQ?/span>“MON,WED,FRI”在星期域里表½C?/span>”星期一、星期三、星期五”.

The '/' character is used to specify increments. For example "0/15" in the seconds field means "the seconds 0, 15, 30, and 45". And "5/15" in the seconds field means "the seconds 5, 20, 35, and 50". Specifying '*' before the '/' is equivalent to specifying 0 is the value to start with. Essentially, for each field in the expression, there is a set of numbers that can be turned on or off. For seconds and minutes, the numbers range from 0 to 59. For hours 0 to 23, for days of the month 0 to 31, and for months 1 to 12. The "/" character simply helps you turn on every "nth" value in the given set. Thus "7/6" in the month field only turns on month "7", it does NOT mean every 6th month, please note that subtlety.

"/"字符用来指定渐增的倹{€‚例å¦?/span>0/15出现在秒字段的时候意味着“在第0åQ?/span>15åQ?/span>30å’?/span>45¿U?/span>”åQˆçš„时候被触发åQ‰ã€‚è€?/span>5/15出现在秒字段的时候意味着“在第5åQ?/span>20åQ?/span>35和第50¿U?/span>”åQˆçš„时候被触发åQ‰ã€?/span>"*/"å’?/span>"0/"的指定是½{‰ä­hçš„ã€?/span>

注：当分å­?/span>+分母的值大于该字段的最大å€û|¼Œå¦‚在¿U’钟字段出现45/20的时候，表示在第45¿U’以后的æ¯?/span>20会触发一‹Æ¡ï¼Œä½†æ˜¯20¿U’以后又½Ž—做另外的时间段以内了，所以该字段çš?/span>/20卛_¤±æ•ˆï¼Œå¦‚改ä¸?/span>45/10 则只æœ?/span>½W?/span>45 å’?/span>55¿U’会执行一‹Æ¡ã€?/span>

The 'L' character is allowed for the day-of-month and day-of-week fields. This character is short-hand for "last", but it has different meaning in each of the two fields. For example, the value "L" in the day-of-month field means "the last day of the month" - day 31 for January, day 28 for February on non-leap years. If used in the day-of-week field by itself, it simply means "7" or "SAT". But if used in the day-of-week field after another value, it means "the last xxx day of the month" - for example "6L" means "the last friday of the month". When using the 'L' option, it is important not to specify lists, or ranges of values, as you'll get confusing results.

Læ˜?/span>‘last’的省略写法可以表½C?/span>day-of-monthå’?/span>day-of-week域，但在两个字段中的意思不同，例如day-of-month域中表示一个月的最后一天，
如果åœ?/span>day-of-week域表½C?/span>‘7’或è€?/span>‘SAT’åQŒå¦‚果在day-of-week域中前面加上数字åQŒå®ƒè¡¨ç¤ºä¸€ä¸ªæœˆçš„最后几天，例如‘6L’ž®Þp¡¨½CÞZ¸€ä¸ªæœˆçš„最后一ä¸?/span>
星期五，

The 'W' character is allowed for the day-of-month field. This character is used to specify the weekday (Monday-Friday) nearest the given day. As an example, if you were to specify "15W" as the value for the day-of-month field, the meaning is: "the nearest weekday to the 15th of the month". So if the 15th is a Saturday, the trigger will fire on Friday the 14th. If the 15th is a Sunday, the trigger will fire on Monday the 16th. If the 15th is a Tuesday, then it will fire on Tuesday the 15th. However if you specify "1W" as the value for day-of-month, and the 1st is a Saturday, the trigger will fire on Monday the 3rd, as it will not 'jump' over the boundary of a month's days. The 'W' character can only be specified when the day-of-month is a single day, not a range or list of days
.
The 'L' and 'W' characters can also be combined for the day-of-month expression to yield 'LW', which translates to "last weekday of the month".

The '#' character is allowed for the day-of-week field. This character is used to specify "the nth" XXX day of the month. For example, the value of "6#3" in the day-of-week field means the third Friday of the month (day 6 = Friday and "#3" = the 3rd one in the month). Other examples: "2#1" = the first Monday of the month and "4#5" = the fifth Wednesday of the month. Note that if you specify "#5" and there is not 5 of the given day-of-week in the month, then no firing will occur that month.

The 'C' character is allowed for the day-of-month and day-of-week fields. This character is short-hand for "calendar". This means values are calculated against the associated calendar, if any. If no calendar is associated, then it is equivalent to having an all-inclusive calendar. A value of "5C" in the day-of-month field means "the first day included by the calendar on or after the 5th". A value of "1C" in the day-of-week field means "the first day included by the calendar on or after sunday".
关于cronExpression的介¾l?/span>:
　
字段允许å€?/span>允许的特ŒDŠå­—½W?/span>
¿U?/span> 0-59 , - * /
�/span> 0-59 , - * /
ž®æ—¶ 0-23 , - * /
日期 1-31 , - * ? / L W C
月䆾 1-12 或�/span> JAN-DEC , - * /
星期 1-7 或�/span> SUN-SAT , - * ? / L C #
òqß_¼ˆå¯é€‰ï¼‰ç•™ç©º, 1970-2099 , - * /
表达式意�/span>
"0 0 12 * * ?" 每天中午12点触�/span>
"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" 2005òq´çš„每天上午10:15触发
"0 * 14 * * ?" 在每天下�/span>2点到下午2:59期间的每1分钟触发
"0 0/5 14 * * ?" 在每天下�/span>2点到下午2:55期间的每5分钟触发
"0 0/5 14,18 * * ?" 在每天下�/span>2点到2:55期间和下�/span>6点到6:55期间的每5分钟触发
"0 0-5 14 * * ?" 在每天下�/span>2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�/span>2:10�/span>2:44触发
"0 15 10 ? * MON-FRI" 周一臛_‘¨äº”的上午10:15触发
"0 15 10 15 * ?" 每月15日上�/span>10:15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" 2002òq´è‡³2005òq´çš„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�/span>10:15触发
每天早上6�/span>
0 6 * * *
每两个小�/span>
0 */2 * * *
晚上11点到早上7点之间每两个ž®æ—¶åQŒæ—©ä¸Šå…«ç‚?/span>
0 23-7/2åQ?/span>8 * * *
每个月的4号和每个½C¼æ‹œçš„礼拜一到礼拜三的早ä¸?/span>11ç‚?/span>
0 11 4 * 1-3
1�/span>1日早�/span>4�/span>
0 4 1 1 *

quartz的高¾U§ç‰¹æ€§ä¸ä»…如æ­?/span>
1 数据库存�/span>
2 集群支持
3 数据库持久化ä»ÕdŠ¡åQ?/span>trigger
4 trigger 的停止，˜qè¡Œ
5 ä»ÕdŠ¡çš„ä“Q意添åŠ?/span>
6 æ¯?/span>corntrigger 更详ž®½çš„ä»ÕdŠ¡å®‰æŽ’
7 ¾U¿ç¨‹çš„内部数据交æ?/span>

Spring的事务管理是¾lå¸¸ç”¨åˆ°çš„，论坛里已¾lä¸çŸ¥è®¨è®ÞZº†å¤šå°‘变了ã€?
记录下几个讲的比较清楚的�/p>

spring事务探烦
http://www.javaeye.com/topic/11190

解惑 spring 嵌套事务
http://www.javaeye.com/topic/35907?page=1

Spring声明式事务管理源码解�
http://www.javaeye.com/topic/87426?page=1

详解spring事务属�
http://www.javaeye.com/post/282638

附：事务的概�/p>

一.原子性（AtomicåQ?/span>
事务ç”׃¸€ä¸ªæˆ–多个行äØ“¾l„成åQŒåŞ成一个工作单元。原子性确保在˜q™ä¸ªå·¥ä½œå•å…ƒä¸­çš„所有操作要么都发生åQŒè¦ä¹ˆéƒ½ä¸å‘生。ä“Q何一个行为失败，整个事务ž®±å›žæ»šã€?/p>

äº?一致性（ConsistentåQ?/span>
一旦一个事务结束了åQŒä¸½Ž¡æˆåŠŸä¸Žå¦ï¼Œ¾pȝ»Ÿæ‰€å¤„状态和它的也äؓ规则是一致的åQŒå°±æ•°æ®åº”当不会被破坏ã€?/p>

ä¸?隔离性（IsolatedåQ?/span>
事务应该允许多个用户操作同一个数据，但用户之间不会互相媄响。因此，事务必须是隔¼›Èš„åQŒé˜²æ­¢åƈ发读写同一个数据的情况发生ã€?/p>

å›?持久性（DurableåQ?/span>
一旦事务成功完成，事务的结果就应该被持久化下来�