socket_send_file

 

 

client

#!usr/bin/evn python
# -*- coding:utf-8 -*-

import socket
import os
sk=socket.socket()
print(sk)
address=('127.0.0.1',8888)
sk.connect(address)
BASE_DIR=os.path.dirname(os.path.abspath(__file__))
print(BASE_DIR)
ret=os.path.abspath(__file__)


ipt=input('>>>').strip()
cmd,path=ipt.split('|')
path=os.path.join(BASE_DIR,path)
filename=os.path.basename(path)
file_size=os.stat(path).st_size
file_info='%s|%s|%s'% (cmd,filename,file_size)
sk.sendall(bytes(file_info, 'utf8'))
has_sent = 0
data = bytes()
path=os.path.join(BASE_DIR,filename)
with open(path, 'rb') as rf:
    while has_sent != file_size:
        content=rf.read(1024)
        sk.sendall(content)
        has_sent+=len(content)
sk.close()

 

server

#!usr/bin/evn python
# -*- coding:utf-8 -*-

import socket,os
BASE_DIR=os.path.dirname(os.path.abspath(__file__))

sk=socket.socket()
addrs=('127.0.0.1',8888)
sk.bind(addrs)
sk.listen(5)
while 1:
    conn,addr=sk.accept()
    while 1:
        data=conn.recv(1024)
        cmd,filename,file_size=str(data,'utf8').split('|')
        has_recv=0
        path=os.path.join(BASE_DIR,filename)
        with open(path,'ab') as af:
            while has_recv!=file_size:
                data_rev=conn.recv(1024)
                af.write(data_rev)
                has_recv+=len(data_rev)
sk.close()