feat: 实现 Python 与 Java SDK 连接收发及其余接口

2026-09-30 07:06:30 +08:00
parent 9650cbff76
commit d357082f3d
27 changed files with 4515 additions and 1 deletions
@@ -0,0 +1,18 @@
+"""UUIDv7（36 字符形式），兼容 Python 3.10。"""
+
+from __future__ import annotations
+
+import os
+import time
+import uuid
+
+
+def new_uuid7() -> str:
+    if hasattr(uuid, "uuid7"):
+        return str(uuid.uuid7())  # type: ignore[attr-defined]
+    # RFC 9562 简化实现
+    ts_ms = int(time.time() * 1000) & ((1 << 48) - 1)
+    rand_a = int.from_bytes(os.urandom(2), "big") & 0x0FFF
+    rand_b = int.from_bytes(os.urandom(8), "big") & ((1 << 62) - 1)
+    value = (ts_ms << 80) | (0x7 << 76) | (rand_a << 64) | (0b10 << 62) | rand_b
+    return str(uuid.UUID(int=value))