因須要作一個監測TCP數據內容的小插件,學習了局域網內部的封裝好的傳輸軟件Socket:python
1、Socket的簡介以下:程序員
# -*- coding:utf-8 -*- import socket import urllib import json import sys reload(sys) sys.setdefaultencoding('utf-+8') RoBot_Key = 'd4490d8bf55442b4871cfecd4defb68' #這個Key能夠從圖靈機器人官網註冊得到 RoBot_Add = 'http://www.tuling123.com/openapi/api?key=' def Communicate(info): url = RoBot_Add+RoBot_Key+'&info='+info response = urllib.urlopen(url).read() data = json.loads(response) return u'機器人:'.decode('utf-8')+data['text'] host = '192.168.1.120' print host port = 5000 Sk = socket.socket() Sk.bind((host, port)) Sk.listen(1) while True: clnt, addr = Sk.accept() print 'Address is:', addr while True: data = clnt.recv(1024) if not data: clnt, addr = Sk.accept() print 'Going to:', data result = Communicate(data) if len(result) == 0: result = 'EXD' clnt.sendall(result) Sk.close()
客戶端:編程
# -*- uft-8 -*- import socket S = socket.socket() host = '192.168.1.120' port = 5000 S.connect((host, port)) while True: cmd = raw_input('Please enter your cmd:') if cmd == '': continue print 'Sending Command!' S.sendall(cmd) data = S.recv(1024) print data S.close()
3、詳細的基本API函數:json
4、搭建一個廣域網的單線程數據轉發服務器api
首先編寫遠程主機上的py代碼,主機是申請的騰訊雲的主機,安裝好python,公網IP地址是119.29.3.xxx 內網IP地址是10.135.24.xxx服務器
服務器代碼以下:網絡
# -*- coding:utf-8-*- import socket sk_Client0 = socket.socket(socket.AF_INET,socket.SOCK_STREAM) sk_Client1 = socket.socket(socket.AF_INET,socket.SOCK_STREAM) host0 = '10.135.24.xxx' # socket.gethostbyname(socket.gethostname()) port0 = 5000 sk_Client0.bind((host0,port0)) sk_Client0.listen(1) host1 = '10.135.24.xxx' # socket.gethostbyname(socket.gethostname()) port1 = 5001 sk_Client1.bind((host1,port1)) sk_Client1.listen(1) while 1: clnt0,addr0 = sk_Client0.accept() clnt1,addr1 = sk_Client1.accept() print 'clint0-Mobile address:',addr0 print 'clint1-Ubuntu address:',addr1 while True: data0 = clnt0.recv(10) print data0 if not data0: # sys.exit() clnt0,addr0 = sk_Client0.accept() print 'going to run cmd:',data0 clnt0.sendall(data0) clnt1.sendall(data0) clnt0.close() clnt1.close()
本地PC-Ubuntu主機的代碼以下:socket
#-*- coding:utf-8 -*- import socket S = socket.socket() Server_host = '119.29.3.xxx' Server_port = 5001 S.connect((Server_host,Server_port)) while 1: data = S.recv(1024) print data S.close()
一、下面運行服務器端的py腳本函數
二、使用EasyTCP軟件鏈接服務器對應公網IP地址和端口學習
三、運行本地主機PC-Ubuntu的py腳本進行網絡鏈接
四、接下來就會看到服務器端獲取的連個客戶端的IP地址和端口
五、開始發送數據
手機Mobile 服務器數據獲取 本地PC-Ubuntu數據