file_server.py

from socket import *
import os
import struct

ADDR = ('59.78.41.61',5006)#你的IP，端口随意
BUFSIZE = 1024
filename = 'sort-collection.py'#文件名，把这个文件跟要传的文件放一个目录里
FILEINFO_SIZE=struct.calcsize('128s32sI8s')

sendSock = socket(AF_INET,SOCK_STREAM)
sendSock.connect(ADDR)

fhead=struct.pack('128s11I',filename,0,0,0,0,0,0,0,0,os.stat(filename).st_size,0,0)
sendSock.send(fhead)

fp = open(filename,'rb')
while 1:
    filedata = fp.read(BUFSIZE)
    if not filedata: break
    sendSock.send(filedata)
fp.close()

sendSock.close()