如何通过jobId重启spring boot批处理作业

import org.springframework.batch.core.JobExecution;
import org.springframework.batch.core.JobInstance;
import org.springframework.batch.core.launch.JobOperator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component
public class BatchJobRestarter {

    @Autowired
    private JobOperator jobOperator;

    public void restartJob(long jobId) {
        try {
            // 获取作业实例
            JobInstance jobInstance = jobOperator.getJobInstance(jobId);
            if (jobInstance != null) {
                // 获取作业执行
                JobExecution lastExecution = jobOperator.getJobExecution(jobId);
                if (lastExecution != null) {
                    // 判断作业执行状态，如果是停止状态，则重启作业
                    if (lastExecution.getStatus().isStop()) {
                        jobOperator.restart(jobId);
                        System.out.println("作业重启成功！");
                    } else {
                        System.out.println("作业正在运行，无法重启！");
                    }
                } else {
                    System.out.println("找不到作业执行记录！");
                }
            } else {
                System.out.println("找不到作业实例！");
            }
        } catch (Exception e) {
            System.out.println("作业重启失败：" + e.getMessage());
        }
    }
}