import struct

import socket

import json

import os

sk=socket.socket()

sk.bind(('127.0.0.1',8080))

sk.listen()

conn,addr=sk.accept()

header_len=conn.recv(4)

header_len=struct.unpack('i',header_len)[0]

header_by=conn.recv(header_len)

header=json.loads(header_by)

filename=header['filename']

fileside=header['fileside']

buffer=4096

with open(filename,'wb') as f:

    while fileside:

        if fileside>=buffer:

            content=conn.recv(buffer)

            f.write(content)

            fileside-=buffer

            print(fileside)

        else:

            content=conn.recv(fileside)

            break

conn.close()

sk.close()

import struct

import socket

import json

import os

sk=socket.socket()

sk.connect(('127.0.0.1',8080))

header={'filepath':r'E:\人工智能python课件\基础班-就业班课件资料 -1-4位基础班  5-14就业班\14-人工智能阶段：-机器学习-深度学习-实战项目\30-36深度学习'

        ,'filename':r'对抗生成网络.zip'

        ,'fileside':None}

file_path=os.path.join(header['filepath'],header['filename'])

header['fileside']=os.path.getsize(file_path)

fileside=header['fileside']

json_header=json.dumps(header).encode('utf-8')

header_len=struct.pack('i',len(json_header))

sk.send(header_len)#发送报文的长度

sk.send(json_header)#发送报文

buffer=4096

with open(file_path,'rb') as f:

    while  fileside:

        if fileside>=buffer:

            content=f.read(buffer)

            sk.send(content)

            fileside-=buffer

            print(fileside)

        else:

            content = f.read(fileside)

            sk.send(content)

            break

sk.close()