新增海康威视摄像头utils

test_cam.py

@@ -1,53 +0,0 @@
-import requests
-import urllib3
-import yaml
-from hikvision_openapi_signer import HikvisionOpenAPISigner
-
-urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
-
-# 初始化签名器
-signer = HikvisionOpenAPISigner(
-    "https://29.2.19.19:443",
-    "28031410",
-    "Y79rv6LqBahxoEH6adLv",
-    headers={'tagId': '0'}  # 根据平台要求设置
-)
-
-def get_camera_preview_url(camera_index_code):
-    # 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'},
-        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()
-
-# 读取 config.yaml
-with open('config.yaml', 'r', encoding='utf-8') as f:
-    config = yaml.safe_load(f)
-
-# 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")