Lottery

2 Commits 1 Branch 0 Tags

Author	SHA1	Message	Date
vincent	ae5d7a08ff	fix: P0 — records 并发写入加锁 + 原子写入 BIZ-74 P0 改进项： - 新增 threading.Lock (records_lock) 保护 .generation_records.json - load_records / save_records / add_record 全部持锁 - api_delete_record 也加锁保护读-改-写 - 原子写入：先写 .tmp 再 os.replace，防止写入中途崩溃并发测试验证： - 10 线程并发写入，0 丢失 - 并发读写互不阻塞 - 无残留 .tmp 文件评审②改进项，BIZ-74	2026-07-03 16:41:57 +08:00
vincent	13a259b0f8	chore: initial commit — existing lottoData codebase Files: - lottery.py (1189 lines) — DoubleColorBallGenerator core engine - fetch_data.py (131 lines) — history data fetcher from 55128.cn - web_executor.py (216 lines) — data fetch Web console (Flask :5000) - app.py (505 lines) — number generation Web service (Flask :8085) - index.html (1171 lines) — frontend SPA - web_console.html (323 lines) — fetch console frontend - deploy/ — systemd service + cron script + logs BIZ-74 architecture review baseline	2026-07-03 16:39:21 +08:00

Author

SHA1

Message

Date

vincent

ae5d7a08ff

fix: P0 — records 并发写入加锁 + 原子写入

BIZ-74 P0 改进项：
- 新增 threading.Lock (records_lock) 保护 .generation_records.json
- load_records / save_records / add_record 全部持锁
- api_delete_record 也加锁保护读-改-写
- 原子写入：先写 .tmp 再 os.replace，防止写入中途崩溃

并发测试验证：
- 10 线程并发写入，0 丢失
- 并发读写互不阻塞
- 无残留 .tmp 文件

评审②改进项，BIZ-74

2026-07-03 16:41:57 +08:00

vincent

13a259b0f8

chore: initial commit — existing lottoData codebase

Files:
- lottery.py (1189 lines) — DoubleColorBallGenerator core engine
- fetch_data.py (131 lines) — history data fetcher from 55128.cn
- web_executor.py (216 lines) — data fetch Web console (Flask :5000)
- app.py (505 lines) — number generation Web service (Flask :8085)
- index.html (1171 lines) — frontend SPA
- web_console.html (323 lines) — fetch console frontend
- deploy/ — systemd service + cron script + logs

BIZ-74 architecture review baseline

2026-07-03 16:39:21 +08:00