Ryan Wang 👍现在路径没问题，但是有其他问题
`Redirecting to /bin/systemctl status halo.service
?.halo.service
Loaded: loaded (/etc/systemd/system/halo.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Tue 2020-01-14 19:06:45 CST; 19s ago
Process: 8748 ExecStart=/usr/tools/jdk-1.8/jdk1.8.0_231 -server -Xms256m -Xmx256m -jar /usr/javapackages/halo-blog/halo-latest.jar (code=exited, status=203/EXEC)
Main PID: 8748 (code=exited, status=203/EXEC)
Jan 14 19:06:45 aliyun-zuojun systemd[1]: halo.service: Main process exited, code=exited, status=203/EXEC
Jan 14 19:06:45 aliyun-zuojun systemd[1]: halo.service: Failed with result 'exit-code'.
Jan 14 19:06:45 aliyun-zuojun systemd[1]: halo.service: Service RestartSec=100ms expired, scheduling restart.
Jan 14 19:06:45 aliyun-zuojun systemd[1]: halo.service: Scheduled restart job, restart counter is at 5.
Jan 14 19:06:45 aliyun-zuojun systemd[1]: Stopped halo.service.
Jan 14 19:06:45 aliyun-zuojun systemd[1]: halo.service: Start request repeated too quickly.
Jan 14 19:06:45 aliyun-zuojun systemd[1]: halo.service: Failed with result 'exit-code'.
Jan 14 19:06:45 aliyun-zuojun systemd[1]: Failed to start halo.service.`
状态码显示203
