feat: 萤石 CB60 录像每日同步初始版本

通过 ADB 自动化模拟器中的萤石 App，每天把 SD 卡里昨天的录像批量下载到本地。云 API 方案 (sync.py/probe.py) 是备选，需先在萤石开放平台关闭设备码流加密。 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-16 10:41:38 +08:00
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+#!/usr/bin/env python3
+"""
+第一步：探测萤石API，确认录像列表和回放流接口的实际返回格式
+"""
+
+import json, os, requests
+from datetime import datetime, timedelta
+from config import *
+
+BASE = "https://open.ys7.com/api/lapp"
+
+
+def get_token():
+    """获取AccessToken，缓存到本地（有效期7天）"""
+    if os.path.exists(TOKEN_CACHE):
+        cache = json.load(open(TOKEN_CACHE))
+        if datetime.now().timestamp() < cache["expire_ts"] - 3600:
+            print(f"使用缓存Token，有效期至: {cache['expire_str']}")
+            return cache["token"]
+
+    r = requests.post(f"{BASE}/token/get",
+                      data={"appKey": APP_KEY, "appSecret": APP_SECRET})
+    d = r.json()
+    if d["code"] != "200":
+        raise Exception(f"Token获取失败: {d}")
+
+    token     = d["data"]["accessToken"]
+    expire_ts = d["data"]["expireTime"] / 1000
+    expire_str = datetime.fromtimestamp(expire_ts).strftime("%Y-%m-%d %H:%M:%S")
+    json.dump({"token": token, "expire_ts": expire_ts, "expire_str": expire_str},
+              open(TOKEN_CACHE, "w"))
+    print(f"Token已刷新，有效期至: {expire_str}")
+    return token
+
+
+def probe_record_search(token, date_str):
+    """探测：查询SD卡录像列表（试几个端点）"""
+    params = {
+        "accessToken": token,
+        "deviceSerial": DEVICE_SERIAL,
+        "channelNo":    CHANNEL_NO,
+        "startTime":    f"{date_str} 00:00:00",
+        "endTime":      f"{date_str} 23:59:59",
+        "recType":      0,
+        "pageStart":    0,
+        "pageSize":     10
+    }
+    endpoints = [
+        "/record/search",
+        "/storage/recording/day/times",
+        "/device/record/list",
+        "/video/rec/list",
+    ]
+    for ep in endpoints:
+        print(f"\n{'='*50}")
+        print(f"【接口1变体】{ep}  日期={date_str}")
+        r = requests.post(f"{BASE}{ep}", data=params)
+        print(f"HTTP {r.status_code}")
+        print(r.text[:500])
+    return None
+
+
+def probe_video_by_time(token, date_str):
+    """探测：尝试多种时间格式"""
+    from datetime import timezone
+    dt_start = datetime.strptime(f"{date_str} 00:00:00", "%Y-%m-%d %H:%M:%S")
+    dt_end   = datetime.strptime(f"{date_str} 01:00:00", "%Y-%m-%d %H:%M:%S")
+    ts_start = int(dt_start.timestamp() * 1000)  # 毫秒时间戳
+    ts_end   = int(dt_end.timestamp() * 1000)
+
+    formats = [
+        ("yyyy-MM-dd HH:mm:ss", f"{date_str} 00:00:00", f"{date_str} 01:00:00"),
+        ("yyyyMMddHHmmss",      date_str.replace("-","")+"000000", date_str.replace("-","")+"010000"),
+        ("毫秒时间戳",           str(ts_start), str(ts_end)),
+        ("秒时间戳",             str(ts_start//1000), str(ts_end//1000)),
+    ]
+    for fmt_name, s, e in formats:
+        print(f"\n{'='*50}")
+        print(f"【接口2】video/by/time 时间格式={fmt_name}  start={s}")
+        r = requests.post(f"{BASE}/video/by/time", data={
+            "accessToken":  token,
+            "deviceSerial": DEVICE_SERIAL,
+            "channelNo":    CHANNEL_NO,
+            "startTime":    s,
+            "endTime":      e
+        })
+        print(f"HTTP {r.status_code}  {r.text[:200]}")
+    return None
+
+
+def probe_live_address(token):
+    """探测：获取直播流地址（顺带看看协议格式）"""
+    print(f"\n{'='*50}")
+    print("【接口3】直播流地址（探测协议格式）")
+    r = requests.post(f"{BASE}/v2/live/address/get", data={
+        "accessToken":  token,
+        "deviceSerial": DEVICE_SERIAL,
+        "channelNo":    CHANNEL_NO,
+        "protocol":     2,   # 1=ezopen 2=HLS 3=RTMP 4=FLV
+        "quality":      1
+    })
+    print(f"HTTP {r.status_code}")
+    print(r.text[:500])
+
+
+def probe_playback_address(token):
+    """探测回放流地址（已知录像时间段的毫秒时间戳）"""
+    rec_start = 1781179564000
+    rec_end   = 1781211539000
+    endpoints = [
+        ("/v2/live/address/get",     {"startTime": rec_start, "endTime": rec_end, "protocol": 2, "quality": 1}),
+        ("/record/playback/address", {"startTime": rec_start, "endTime": rec_end}),
+        ("/v3/live/address/get",     {"startTime": rec_start, "endTime": rec_end, "protocol": 2}),
+        ("/video/playback",          {"startTime": rec_start, "endTime": rec_end}),
+    ]
+    for ep, extra in endpoints:
+        params = {"accessToken": token, "deviceSerial": DEVICE_SERIAL, "channelNo": CHANNEL_NO}
+        params.update(extra)
+        print(f"\n{'='*50}")
+        print(f"【回放】{ep}")
+        r = requests.post(f"{BASE}{ep}", data=params)
+        print(f"HTTP {r.status_code}  {r.text[:300]}")
+
+
+if __name__ == "__main__":
+    token = get_token()
+
+    yesterday = (datetime.now() - timedelta(days=1)).strftime("%Y-%m-%d")
+    y_start_ms = int(datetime.strptime(f"{yesterday} 00:00:00", "%Y-%m-%d %H:%M:%S").timestamp() * 1000)
+    y_end_ms   = int(datetime.strptime(f"{yesterday} 23:59:59", "%Y-%m-%d %H:%M:%S").timestamp() * 1000)
+
+    print("\n=== 1. 查录像列表 ===")
+    r = requests.post(f"{BASE}/video/by/time", data={
+        "accessToken": token, "deviceSerial": DEVICE_SERIAL,
+        "channelNo": CHANNEL_NO,
+        "startTime": y_start_ms, "endTime": y_end_ms
+    })
+    print(r.text[:800])
+
+    print("\n=== 2. 探测回放流地址 ===")
+    probe_playback_address(token)