Python handles network data

Use of RE in 1.python

Python requires an import of re if you want to use re

Re comes with two important functions:

1.re.findall (', string) can be used () to enclose the re to be looked up, only the re in () is returned

2.

2.python How to access the network via port number

Import socket

Mysock=socket.socket (Socket.af_inet,socket. SOCK_STREAM)

Mysock.connect ((' www. ', 80))

Mysock.send (' GET http://www.*** http/1.0\n\n ')

While True:

DATA=MYSOCK.RECV (512)

If Len (data) <1:

Break

Print data

Mysock.close ()

　　

Python handles network data