def run():
# 1.使用上下文管理器，指定连接的rpc服务器的主机和端口，创建channel对象
with grpc.insecure_channel('127.0.0.1:8888') as channel:
# 2.使用reco_pb2_grpc里面的stub工具，传入channel
stub = reco_pb2_grpc.UserRecommendStub(channel)
# 3.定义方法，传入stub工具，用来发送请求，解析响应
feed_articles(stub)
def run():
# 1、通过上下文连接rpc服务端
with grpc.insecure_channel('127.0.0.1:8888') as channel:
# 2、实例化stub
stub = reco_pb2_grpc.UserRecommendStub(channel)
# 3、通过stub进行对rpc调用获取结果
rec_response = get_grpc_func_ret(stub)
return rec_response
def run():
# 1.通过上下文环境链接rpc服务端
with grpc.insecure_channel('127.0.0.1:8888') as channel:
# 2.实例化stub对象
stub = reco_pb2_grpc.UserRecommendStub(channel)
# 3.通过stub调用远端函数获取结果
rpc_response = get_grpc_func_ret(stub)
return rpc_response
def run():
# 构建连接rpc服务器的对象
with grpc.insecure_channel('127.0.0.1:8888') as channel:
# 创建调用的辅助工具对象 stub
stub = reco_pb2_grpc.UserRecommendStub(channel)
# 可以通过stub进行rpc调用
# ret = stub.user_recommend()
feed_articles(stub)
def run():
"""
rpc客户端调用的方法
"""
# 使用with语句连接rpc服务器
with grpc.insecure_channel('127.0.0.1:8888') as channel:
# 创建调用rpc远端服务的辅助对象stub
stub = reco_pb2_grpc.UserRecommendStub(channel)
# 通过stub进行rpc调用
feed_articles(stub)
def run():
# 创建与服务器的连接,用with语句管理，拿到渠道channek
with grpc.insecure_channel('127.0.0.1:8888') as channel:
# 构建辅助调用的工具,必须传入连接渠道
stub = reco_pb2_grpc.UserRecommendStub(channel)
# 进行rpc调用
req = reco_pb2.UserRequest()
req.user_id = '1'
req.channel_id = 12
req.article_num = 10
req.time_stamp = round(time.time() * 1000)
ret = stub.user_recommend(req)
print(ret)
def run():
"""
客户端调用运行
:return:
"""
# 与rpc服务器建立连接
with grpc.insecure_channel('127.0.0.1:8888') as channel:
# 创建用户进行rpc调用的工具
stub = reco_pb2_grpc.UserRecommendStub(channel)
# 进行rpc调用
req = reco_pb2.UserRequest()
req.user_id = '1'
req.channel_id = 12
req.article_num = 10
req.time_stamp = round(time.time() * 1000)
ret = stub.user_recommend(req)
# ret -> ArticleResponse 对象
print('ret={}'.format(ret))