crontab -e,输入:

* * * * * /root/cron/cronRobot.sh >> /root/cron/cronRobot.log 2>&1

cronRobot.sh内容如下:

#!/bin/sh
set -exu
echo `date "+现在时间是:%Y-%m-%d %H:%M:%S"`


function doCronJob() {
  cd /root/deploy-dir/tip-robot-backend/src/project/robot/cron/
  /usr/local/bin/node index.js
}
doCronJob