这三句代码表达什么意思呢
打印了一下最后返回值:
[SupervisionJob(jobId=1, groupName=autoClearGroup, jobName=clearFingerJob, jobCron=0 0/30 * * * ?, valid=1, state=1, createTime=Fri Aug 13 11:10:07 CST 2021, updateTime=null), SupervisionJob(jobId=2, groupName=autoClearGroup, jobName=clearSlowJob, jobCron=0 15/45 * * * ?, valid=1, state=1, createTime=Fri Aug 13 11:10:07 CST 2021, updateTime=null)]
没连接数据库这些数据是哪来的,