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+import asyncio
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+import redis
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+
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+from asyncua import Client
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+from datetime import datetime
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+
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+opc_server_url = "opc.tcp://192.168.10.133:49320"
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+redis_ip = '127.0.0.1'
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+
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+
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+def get_point_arr():
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+ for i in range(137):
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+ three_digit_numbers = [f"OPC.电液控.支架集.{num:03d}.立柱压力.前柱压力" for num in range(1, 138)]
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+ return three_digit_numbers
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+
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+
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+def get_opc_data():
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+ ns = 2
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+ opc_point_arr = get_point_arr()
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+
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+ # redis
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+ pool = redis.ConnectionPool(host=redis_ip, password='')
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+ redis_conn = redis.Redis(connection_pool=pool)
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+
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+ async with Client(url=opc_server_url) as client:
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+ i = 0
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+ result_arr = {}
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+ print(datetime.now().strftime('Start_time:%Y-%m-%d %H:%M:%S.%f'))
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+ for i in range(len(opc_point_arr)):
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+ try:
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+ node = f"ns={ns};s={opc_point_arr[i]}"
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+ tag = client.get_node(node)
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+ value = await tag.read_value()
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+ # redis值
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+ redis_conn.set(str(opc_point_arr[i]), str(value))
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+ arr_key = node.split("=")
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+ result_arr[arr_key[2]] = value
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+ finally:
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+ continue
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+
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+ return result_arr
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+
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+
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+if __name__ == '__main__':
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+ print(get_opc_data())
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