Question

任何人都可以告诉我如何在基于Web的Java应用程序中配置spring批处理。我在互联网上看了很多，但没有任何基于网络的弹簧批处理的例子。任何人都可以分享任何基于网络的弹簧批处理示例吗？

Answer 1

使用JobOperator可以轻松完成弹簧批次的所有调用。实际上spring batch documentation中提供了大量信息。

private JobOperator jobOperator;

@RequestMapping(value = "/", method = RequestMethod.GET)
@ResponseStatus(HttpStatus.ACCEPTED)
public String launch() {
    List<JobInstance> jobInstances = jobExplorer.getJobInstances("myJob", 0, 10);

    List<String> all = jobInstances.stream()
            .map(jobExplorer::getJobExecutions)
            .flatMap(Collection::stream)
            .map(JobExecution::toString)
            .collect(Collectors.toList());

    return all;
}


@RequestMapping(value = "/", method = RequestMethod.POST)
@ResponseStatus(HttpStatus.ACCEPTED)
public Long restartJob(@RequestParam("execId") Long executionId) {
    return jobOperator.restart(executionId);
}

@RequestMapping(value = "/", method = RequestMethod.PUT)
@ResponseStatus(HttpStatus.ACCEPTED)
public Long startJob() {
    return jobOperator.start("jobName", "parameters...");
}

如何在基于Web的应用程序中配置弹簧批处理

1 个答案: