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

deploy

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docs

chore: initial commit — existing lottoData codebase

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lottery

chore: initial commit — existing lottoData codebase

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.gitignore

chore: initial commit — existing lottoData codebase

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

app.py

fix: P0 — records 并发写入加锁 + 原子写入

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

fetch_data.py

chore: initial commit — existing lottoData codebase

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

index.html

chore: initial commit — existing lottoData codebase

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lottery.py

chore: initial commit — existing lottoData codebase

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

web_console.html

chore: initial commit — existing lottoData codebase

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web_executor.py

chore: initial commit — existing lottoData codebase

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双色球历史数据.xlsx

chore: initial commit — existing lottoData codebase

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

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