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获取命令行参数作为@Scheduled spring boot的spring批处理作业参数

spring-scheduled spring-batch spring-boot

1

Manas Saxena · 技术社区 · 7 年前

@Scheduled 豆

@EnableScheduling
@EnableBatchProcessing
@SpringBootApplication(scanBasePackages = { "com.mypackage" })
public class MyMain {

    @Autowired
    private JobLauncher jobLauncher;

    @Autowired
    private Job job;


    public static void main(String[] args) throws Exception {

        SpringApplication.run(MyMain.class, args);
    }


    @Scheduled(cron = "0 00 05 * * ?")
    private void perform() throws Exception {
        jobLauncher.run(job, new JobParameters());
    }
}

@预定的 带注释的方法不接受任何参数。

1 回复 | 直到 7 年前

1

2

Mahmoud Ben Hassine 7 年前

你可以注入 ApplicationArguments 并使用它获取应用程序参数:

@EnableScheduling
@EnableBatchProcessing
@SpringBootApplication
public class MyMain {

    @Autowired
    private JobLauncher jobLauncher;

    @Autowired
    private Job job;

    @Autowired
    private ApplicationArguments applicationArguments;


    public static void main(String[] args) throws Exception {
        SpringApplication.run(MyMain.class, args);
    }

    @Scheduled(cron = "0 00 05 * * ?")
    private void perform() throws Exception {
        String[] sourceArgs = applicationArguments.getSourceArgs();
        JobParameters jobParameters; // create job parameters from sourceArgs
        jobLauncher.run(job, jobParameters);
    }
}

你可以找到更多关于 应用参数 Accessing Application Arguments 章节。

希望这有帮助。