socket传数据并记录到文件中

最近在新项目中要通过socket传一些数据,下面是程序:

功能:

  • 将客户端发送的json数据写入到日志文件中,如果数据不是json的,丢弃。

程序如下:

#!/usr/bin/env python
# coding=utf-8

import SocketServer
import datetime
import json

class MyServer(SocketServer.BaseRequestHandler):

    def handle(self):
        while True:
            data = self.request.recv(4096)
            if len(data) == 0: break
            if self.is_json(data) and not data.isdigit():
                with open('/tmp/ip.log', 'a') as f:
                    tm = self.nowtime()
                    f.write(tm + data.decode() + '
')

    def nowtime(self):
        return datetime.datetime.now().strftime('[%Y-%m-%d %H:%M:%S] ')

    def is_json(self, data):
        try:
            json.loads(data)
        except ValueError as e:
            return False
        return True

if __name__ == '__main__':
    server = SocketServer.ThreadingTCPServer(('0.0.0.0', 2985), MyServer)
    server.serve_forever()
原文地址:https://www.cnblogs.com/xiaoming279/p/6163499.html