按說只在tomcat啟動時執行一次，我們可以用***來實現，但是有些開發框架中因特殊場景不適合用***。那麼定時任務也可以實現只執行一次的操作。配置如下
好使的話大家給個贊
<?xml version
="1.0"
encoding
="utf-8"
?>
xmlns
=""xmlns:
mvc=""
xmlns:
xsi=""
xmlns:
context
=""
xmlns:
tx=""
xmlns:
util
=""xsi:schemalocation
=" /spring-beans-4.0.xsd
/spring-mvc-4.0.xsd
/spring-tx-4.0.xsd
/spring-context-4.0.xsd
/spring-util-4.0.xsd"
>
id="publicwebservicejob"
class
="cn.org.site.business.quartz.publicwebserviceschedulejob"
/>
id="publicwebservicejobdetail"
class
="org.springframework.scheduling.quartz.methodinvokingjobdetailfactorybean"
>
name
="targetobject"
ref="publicwebservicejob"
/>
name
="targetmethod"
value
="dojob"
>
name
="concurrent"
value
="false"
/>
id="publicwebservicetriggerbean"
class
="org.springframework.scheduling.quartz.******trigge***ctorybean"
>
name
="jobdetail"
ref="publicwebservicejobdetail"
/>
name
="startdelay"
value
="5000"
/>
name
="repeatcount"
value
="0"
/>
id="schedule***ctorybean-em"
lazy-init
="false"
class
="org.springframework.scheduling.quartz.schedule***ctorybean"
>
name
="triggers"
>
bean
="publicwebservicetriggerbean"
/>
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