统信桌面操作系统专业版V20（1070）
Linux uos 5.10.97-arm64-desktop

uos基础 error_log 查看cups服务的访问日志

root@uos:/var/log/cups# cat access_log
localhost - - [16/Oct/2025:09:16:45 +0800] "POST /printers/*此处隐藏* HTTP/1.1" 200 359 Create-Job successful-ok
localhost - - [16/Oct/2025:09:16:45 +0800] "POST /printers/*此处隐藏* HTTP/1.1" 200 1268113 Send-Document successful-ok
localhost - - [16/Oct/2025:09:16:45 +0800] "POST / HTTP/1.1" 200 409 Create-Printer-Subscriptions successful-ok
localhost - - [16/Oct/2025:09:22:34 +0800] "POST / HTTP/1.1" 200 157 Cancel-Subscription successful-ok
root@uos:/var/log/cups#