1 #!/usr/bin/python
2 #coding=utf-8
3 #服务器端
4 from socket import *
5 from time import ctime
6 HOST="192.168.1.33"
7 PORT=1235
8 BUFSIZE=1024
9 ADDR=(HOST,PORT)
10
11 sockob=socket(AF_INET,SOCK_DGRAM)
12 sockob.bind(ADDR)
13 while 1:
14 print "waiting for message..."
15 data,addr=sockob.recvfrom(BUFSIZE)
16 print "client addr",addr
17 sockob.sendto("[%s]:%s"%(ctime(),data),addr)
18 sockob.close()
1 #!/usr/bin/python
2 #coding=utf-8
3 #客户端
4 from socket import *
5 import sys
6 HOST=sys.argv[1]
7 PORT=int(sys.argv[2])
8 BUFSIZE=1024
9 ADDR=(HOST,PORT)
10
11 sockob=socket(AF_INET,SOCK_DGRAM)
12 #sockob.bind(ADDR) ＃这里不能加这个是因为操作在同一台机器．
13 while 1:
14 data=raw_input('>',)
15 if not data:
16 break
17 sockob.sendto(data,ADDR) ＃sendto的返回值是字符数量
18 data,ADDR=sockob.recvfrom(BUFSIZE)
19 print data
20
21 sockob.close()
