RODY/app/services/RpcClient2.py
552068321@qq.com 6f7de660aa first commit
2022-11-04 17:37:08 +08:00

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"""
@Time 2022/9/30 17:09
@Auth
@File RpcClient.py
@IDE PyCharm
@MottoABC(Always Be Coding)
@DescRPC客户端
"""
import json
import socket
import time
class TCPClient(object):
def __init__(self):
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
def connect(self, host, port):
"""链接Server端"""
self.sock.connect((host, port))
def send(self, data):
"""将数据发送到Server端"""
self.sock.send(data)
def recv(self, length):
"""接受Server端回传的数据"""
return self.sock.recv(length)
class RPCStub(object):
def __getattr__(self, function):
def _func(*args, **kwargs):
d = {'method_name': function, 'method_args': args, 'method_kwargs': kwargs}
self.send(json.dumps(d).encode('utf-8')) # 发送数据
data = self.recv(1024) # 接收方法执行后返回的结果
return data.decode('utf-8')
setattr(self, function, _func)
return _func
class RPCClient(TCPClient, RPCStub):
pass
# c = RPCClient()
# c.connect('127.0.0.1', 5003)
# print(c.start('1'))
# print(c.add(1, 2, 3))
# print(c.setData({"sss": "ssss", "list": [1, 2, 3, 4]}))