client.py

import grpc
from protobuf import classify_pb2
from protobuf import classify_pb2_grpc


def run():
    # 连接 rpc 服务器
    channel = grpc.insecure_channel('localhost:50051')
    # 调用 rpc 服务
    stub = classify_pb2_grpc.classifyStub(channel)
    response = stub.Classify(classify_pb2.ClassifyRequest(keyword='czl'))
    print("Classify client received: " + response.message)

if __name__ == '__main__':
    run()