系统定时任务日志持久化:新增入库与后台查询

- 新增系统任务日志表 t_system_job_logs,持久化记录每次执行结果、摘要、耗时、详情JSON\n- SystemJobLoader 注册任务时增加执行包装器:成功/失败均写入数据库日志,失败后继续抛出保证运行态状态一致\n- 系统任务后台日志接口改为查询数据库日志(不再依赖仅内存的 async_job logs),解决重启后日志丢失问题\n- 保持前端日志字段兼容,接口返回映射为 time/level/message 结构
This commit is contained in:
liuwei
2026-04-16 16:27:53 +08:00
parent 3873596399
commit 1a1306ec71
3 changed files with 110 additions and 8 deletions

View File

@@ -1,6 +1,8 @@
# -*- coding: utf-8 -*-
from __future__ import annotations
import inspect
from datetime import datetime
from typing import Any, Awaitable, Callable, Dict, List
from loguru import logger
@@ -99,9 +101,38 @@ class SystemJobLoader:
logger.warning(f"系统任务 {job_key} 在代码中无处理器,已跳过注册")
continue
handler = definition["handler"]
raw_handler = definition["handler"]
async def _wrapped_handler(_handler=raw_handler, _job_key=job_key):
"""系统任务执行包装器:执行业务并持久化日志。"""
started_at = datetime.now()
try:
result = _handler()
# 兼容同步/异步 handler 两种写法。
if inspect.isawaitable(result):
await result
duration_ms = int((datetime.now() - started_at).total_seconds() * 1000)
self.db.create_job_log(
_job_key,
"success",
"执行成功",
detail={"job_key": _job_key},
duration_ms=duration_ms,
)
except Exception as e:
duration_ms = int((datetime.now() - started_at).total_seconds() * 1000)
# 失败日志写库后继续抛出,让 async_job 运行态状态也能正确标记为 failed。
self.db.create_job_log(
_job_key,
"failed",
f"执行失败: {e}",
detail={"job_key": _job_key, "error": str(e)},
duration_ms=duration_ms,
)
raise
job_id = async_job.register_callable(
func=handler,
func=_wrapped_handler,
trigger_type=row.get("trigger_type", definition["trigger_type"]),
trigger_config=row.get("trigger_config", definition["trigger_config"]),
job_name=row.get("name") or definition["name"],