之前有写过通过MethodInvokingJobDetailFactoryBean来实现定时任务

还有一种方式是JobDetailBean来实现定时任务

下面来看怎么配置

1.application.xml文件中(任务调度配置触发器)

2.create_merfile.xml

3.JobLauncherDetailsCommon.java

1 private static Logger logger = LoggerFactory.getLogger(JobLauncherDetailsCommon.class);2 privateJobLauncher jobLauncher;3 privateJob job;4 privateJobParameterCommon jobParameterCommon;5

6 public voidsetJobLauncher(JobLauncher jobLauncher) {7 this.jobLauncher =jobLauncher;8 }9 public voidsetJob(Job job) {10 this.job =job;11 }12 public voidsetJobParameterCommon(JobParameterCommon jobParameterCommon) {13 this.jobParameterCommon =jobParameterCommon;14 }15

16 protected voidexecuteInternal(JobExecutionContext context) {17

18 JobExecution result = null;19 try{20 result =jobLauncher.run(job, jobParameterCommon.getJobParametersFromJobMap());21

22 } catch(Exception e) {23 logger.error("执行job失败，job名称：{}", newObject[]{job.getName()}, e);24 throw new ApplicationException("执行job失败");25 }26

27 ExitStatus es =result.getExitStatus();28 String exitCode =es.getExitCode();29 if(ExitStatus.COMPLETED.getExitCode().equals(exitCode)) {30 logger.info("任务执行完成，job名称：{}；exitCode={}；exitDesc={}", newObject[]{job.getName(), exitCode, es.getExitDescription()});31

32 } else{33 logger.debug("任务执行失败，job名称：{}；exitCode={}；exitDesc={}", newObject[]{job.getName(), exitCode, es.getExitDescription()});34 }35 }

其实吧这两种呢都可以实现定时任务就是看执行的一个实在RAM中(第一种)一个是运行在RDB中(第二种)，鄙人动手能力也不强，我也没试过只是看别人有这么解析的，参考文章可以看：

http://donald-draper.iteye.com/blog/2323591