新增获取视频地址页面，雏形未修改

utils/hikvision_cam_utils.py

@@ -1,6 +1,5 @@
 import requests
 import urllib3
-import yaml
 from hikvision_openapi_signer import HikvisionOpenAPISigner
 
 urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
@@ -13,12 +12,12 @@ signer = HikvisionOpenAPISigner(
     headers={'tagId': '0'}  # 根据平台要求设置
 )
 
-def get_camera_preview_url(camera_index_code):
+def get_organization_list(parentIndexCode):
     # 签名一个请求
     request = signer.sign(
         'POST',
-        '/api/video/v1/cameras/previewURLs',
-        jsons={'cameraIndexCode': camera_index_code, 'protocol': 'rtsp', 'expand': 'streamform=rtp'},
+        '/api/resource/v1/regions/subRegions',
+        jsons={'parentIndexCode': parentIndexCode, 'treeCode': '0'},
         accept='application/json'
     )
     method, url, headers, body = request
@@ -26,28 +25,28 @@ def get_camera_preview_url(camera_index_code):
     response = requests.request(method, url, headers=headers, data=body, verify=False)
     return response.json()
 
-# 读取 config.yaml
-with open('../config.yaml', 'r', encoding='utf-8') as f:
-    config = yaml.safe_load(f)
+def get_final_list(regionIndexCode):
+    # 签名一个请求
+    request = signer.sign(
+        'POST',
+        '/api/resource/v1/regions/regionIndexCode/cameras',
+        jsons={'pageNo': 1, 'pageSize': 100, 'regionIndexCode': regionIndexCode, 'treeCode': '0'},
+        accept='application/json'
+    )
+    method, url, headers, body = request
+    # 发送请求（注意离线环境下verify=False可能必要，但需知安全风险）
+    response = requests.request(method, url, headers=headers, data=body, verify=False)
+    return response.json()
 
-# 遍历所有摄像头
-for camera in config['cameras']:
-    if 'index' in camera:
-        index = camera['index']
-        print(f"正在获取摄像头 {camera['name']} (index: {index}) 的预览地址...")
-        result = get_camera_preview_url(index)
-        print(f"API返回结果: {result}")
-
-        # 提取 url 并更新到 config
-        if 'data' in result and 'url' in result['data']:
-            rtsp_url = result['data']['url']
-            camera['rtsp_url'] = rtsp_url
-            print(f"更新 rtsp_url: {rtsp_url}")
-        else:
-            print(f"未找到 url 在返回结果中")
-
-# 保存更新后的 config.yaml
-with open('../config.yaml', 'w', encoding='utf-8') as f:
-    yaml.dump(config, f, default_flow_style=False, allow_unicode=True)
-
-print("config.yaml 已更新")
+def get_camera_preview_url(camera_index_code, stream_type = 0):
+    # 签名一个请求
+    request = signer.sign(
+        'POST',
+        '/api/video/v1/cameras/previewURLs',
+        jsons={'cameraIndexCode': camera_index_code, 'protocol': 'hls', 'streamType': stream_type, 'expand': 'transcode=1'},
+        accept='application/json'
+    )
+    method, url, headers, body = request
+    # 发送请求
+    response = requests.request(method, url, headers=headers, data=body, verify=False)
+    return response.json()