spring定时器的动态设置

1、spring定时器的动态设置spring还是以整合已有的框架为主，它对时光的设置比较灵便。在spring中，可以继承quartzjobbean，也可以不做任何继承，固然写法也不一样，这里用的非继承的写法。定时器的注册过程：1.创建bean，2.声明bean为一个定时器，3.设置任务时光，4.在调度中注册定时器= ?xml version="1.0" eoding="utf-8"? beans xms="/schema/beans" xmlns:xsi="http:/w

2、/2001/xmlschema-instance" xmlns:aop="/schema/aop" xmlns:tx="/schema/tx" xsi:schemaloion=" /schema/beans /schema/beans/spring-beans-2.0.xsd http:/

3、/schema/tx /schema/tx/spring-tx-2.0.xsd /schema/tx /schema/aop /schema/aop /schema/aop/spring-aop-2.0.xsd" bean ="mysessio

4、nfactory" class="org.springframework.o.hibernate3.localsessionfactorybean" property name="configlocation" value="classpath:hibernate.cfg.xml"/ /bean bean id="mytxmanager" property name="sessionfactory" ref="mysessionfactory"/ /bean tx:

5、advice id="txadvice" ansaction-manager="mytxmanager" tx:attributes tx:method name="*" propagation="required" read-only="true"/ tx:method name="get*" propagation="required" read-only="true"/ tx:method name="save*&quo

6、t; propagation="required" read-only="fae" rollback-for="com.hsexception"/ tx:method name="audit*" propagation="required" read-only="false" rollback-for="com.hsexception"/ tx:method name="do*" propagation="required&q

7、uot; read-only="false" rollback-for="com.hsexception"/ tx:method name="a*" propagation="required" read-only="false" rollback-for="com.hsexception"/ tx:method name="modify*" propagation="required" read-only="false&qu

8、ot; rollback-for="com.hsexception"/ tx:method name="delete*" propagation="required" read-only="false" rollback-for="com.hsexception"/ tx:method name="create*" propagation="required" read-only="false" rollback-for="c

9、om.hsexception"/ tx:method name="up*" propagation="required" read-only="false" rollback-for="com.hsexception"/ tx:method name="*" propagation="supports" read-only="true"/ /tx:attributes /tx:advice aop:config aop:point id=&quo

10、t;systemservicemethods" pression="execution(* com.*.*(.)"/ aop:advisor advice-ref="txadvice" pointcut-ref="systemservicemethods"/ /aop:config bean id="testjob" class="org.springframework.scheling.quartz.jobdetailbean" property name="jobclas

11、s" value="web.testjob"/ property name="jobdataasmap" map entry key="configservice" ref bean="ftpconfigservice"/ /entry /map /property /bean bean id="testjob1" class="org.springframework.schuling.quartz.jobdetailbean" property name=&quo

12、t;jobclass" value="web.test1job"/ property name="jobdataasmap" map entry key="ftpconfigservice" ref bean="ftpconfigservice"/ /entry /map /property /bean bean id="testtrigger" property name="jobdetail" ref="testjob"/ property

13、name="cronexpression" value="0 19 8,9,19,20 * * ?"/ /bean bean id="testtrigger1" property name="jobdetail" ref="testjob"/ property name="cronexpression" value="0 18 8,9,19,20 * * ?"/ /bean bean id="testtrigger2" property

14、 name="jobdetail" ref="testjob1"/ property name="cronexpression" value="0 17 8,9,19,20 * * ?"/ /bean !- bean id="testtrigger" property name="jobdetail" ref="testjob"/ property name="startdelay" value="6000"/ pr

15、operty name="repeatinterval" value="3000"/ /bean - bean id="facbean" property name="triggers" list ref bean="testtrigger"/ ref bean="testtrigger1"/ ref bean="testtrigger2"/ /list /property /bean bean id="ftpconfigdao" sc

16、ope="prototype" property name="sessionfactory" ref local="mysessionfactory" / /property /bean bean id="ftpconfigservice" scope="prototype" property name="ftpconfigdao" ref local="ftpconfigdao"/ /property /bean beans =public class

17、testjob extends quartzjobbean private iftpconfigservice ftpconfigservice; public iftpconfigservice getftpconfigservice() return ftpconfigservice; public void ftpconfigservice(iftpconfigservice ftpconfigservice) this.ftpconfigservice = ftpconfigservice; override protected void executeinternal(jobexec

18、utioncontext arg0) throws jobexecutionexception system.out.println("执行="); try ftpconfig ftp = this.getftpconfigservice().findftpconfigbyid("2"); system.out.println(ftp.getftpurl(); catch(exception e) =public class testservlet extends httpservlet override protected void doget(htt

19、pservletrequest request, httpservletresponse response) throws servletexception, ioexception response.setcontenttype("text/html;charset=utf-8"); string = request.getparameter("time"); webapplicationcontext ctx = webapplicationcontextutils.getwebapplicationcontext(request.getsession().getservletcontext(); iftpconfigservice ftpimp = (iftpconfigservice)ctx.getbean("ftpconfigservice"); try ftpconfig ftp = ftpimp.findftpconfigbyid("8acb968d31fab0230131fab0afcf0001"); system.